| 单词 | insecticide |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔BUSINESS〕I deal with farmers, selling them things like cattle feed and insecticides. 我与农场主做生意，向他们出售牛饲料及杀虫剂等东西。朗文写作活用〔aerosol〕A substance, such as paint, a detergent, or an insecticide, packaged under pressure with a gaseous propellant for release as a spray of fine particles.气雾剂：在压力下与气态压缩气体同装一处，以雾状细小微粒形式喷洒的物质，例如颜料、洗涤剂或杀虫剂美国传统〔agrochemical〕A chemical, such as a hormone, a fungicide, or an insecticide, that improves the production of crops.农药，农用化学品：用来增加作物产量的化学品，如激素、杀菌剂、杀虫剂美国传统〔apply〕Apply the insecticide sparingly.慎用杀虫剂。牛津搭配〔carbamate〕A salt or ester of carbamic acid, especially one used as an insecticide.氨基甲酸盐（或脂）：尤指用作杀虫剂的氨基甲酸盐（或脂）美国传统〔compound〕The new insecticide is compounded of several harmful chemicals.这种新的杀虫剂是由几种有害的化学品制成的。文馨英汉〔control〕The farmer used insecticides to control the pests.农民使用杀虫剂控制虫害。韦氏高阶〔crop-duster〕A light airplane equipped for spraying crops with powdered insecticides or fungicides.农作物喷粉飞机：为给农作物喷洒粉末状杀虫剂或杀菌剂而装备的轻型飞机美国传统〔crop-dusting〕The process of spraying crops with powdered insecticides or fungicides from an airplane.农作物喷粉：从飞机上向农作物喷洒粉末状杀虫剂或杀菌剂的过程美国传统〔cross-resistance〕Some insects develop cross-resistance to insecticides.通过某些昆虫使交叉抗药性发展成为杀虫剂美国传统〔directive〕Thanks to a new EU directive, insecticide labelling will be more specific.根据欧盟的一项新指令, 杀虫剂的标签标注将更加明确。外研社新世纪〔directive〕Thanks to a new EU directive, insecticide labelling will be more specific.根据欧盟的一项新指令，杀虫剂的标签标注将更加明确。柯林斯高阶〔drizzle〕As the plane sprayed the fruit trees the insecticide drizzled over the trees.当飞机向果树喷洒农药时，杀虫剂像下毛毛雨似的洒落在果树上。21世纪英汉〔drizzle〕The insecticide drizzled over the plants.杀虫剂洒落在植物上。英汉大词典〔dust on〕They dusted an insecticide on (或 onto,over) the crops.他们给庄稼撒农药。21世纪英汉〔dust〕The airplane dusted an insecticide on (或 onto, over) the crops (或 dusted the crops with an insecticide).飞机给庄稼撒农药。英汉大词典〔dust〕The farmers dusted crops with an insecticide.农民们给作物喷洒杀虫剂。21世纪英汉〔dust〕The farmers dusted with an insecticide in late spring.农民在晚春时间喷撒杀虫剂。21世纪英汉〔formic acid〕A colorless caustic fuming liquid, HCOOH, used in dyeing and finishing textiles and paper and in the manufacture of fumigants, insecticides, and refrigerants.甲酸，蚁酸：一种无色有刺激性气味的液体，HCOOH，用于染和加工纺织品和纸张，也用于制熏蒸剂、杀虫剂和致冷剂美国传统〔impregnate〕The pad is impregnated with insecticide.垫子上满是杀虫剂。牛津高阶〔insecticide〕Spray the plants with insecticide.给植物喷洒杀虫剂。外研社新世纪〔insecticide〕Spray the plants with insecticide.给植物喷洒杀虫剂。柯林斯高阶〔kill out〕This new insecticide kills out most of the pests.这种新杀虫剂消灭了大部分害虫。21世纪英汉〔larvicide〕An insecticide designed to kill larval pests.杀幼虫剂：用于杀死害虫幼虫的杀虫剂美国传统〔pure〕In remote regions, the air is pure and the crops are free of poisonous insecticides.在偏远地区，空气很纯净，庄稼也不施用有毒的杀虫剂。柯林斯高阶〔pyrethroid〕Any of several synthetic compounds similar to pyrethrin, used as an insecticide.类除虫菊酯物：与除虫菊酯相似的一种合成的混合物，用于杀死昆虫的药剂美国传统〔quassia〕A bitter substance obtained from the wood of this plant, used in medicine and as an insecticide.苦木药：从这种植物的木质中获取的一种味苦的物质，用作制药及杀虫剂美国传统〔sabadilla〕The seeds of this plant used in insecticides and formerly in medicine.赛藜芦籽：以前做药用的植物的种子，现用作杀虫剂美国传统〔selectivity〕Newer insecticides are tending toward a high degree of selectivity.新型杀虫剂都倾向于具有高度选择性。英汉大词典〔sodium fluoride〕A colorless crystalline salt, NaF, used in fluoridation of water, in treatment of tooth decay, and as an insecticide and a disinfectant.氟化钠：一种无色晶体盐，NaF，用于水的加氟、蛀牙的防治及杀虫剂和消毒剂美国传统〔spray〕Any of numerous commercial products, including paints, cosmetics, and insecticides, that are dispensed from containers in this manner.喷气式用品：一种商业产品，包括胸脂香粉、化妆用品、杀虫剂等，它们以这种方式从容器中分洒出来美国传统〔spray〕Confine the use of insecticides to the evening and do not spray plants that are in flower.只在晚间使用杀虫剂，而且不要对正在开花的植物喷药。柯林斯高阶〔spray〕Confine the use of insecticides to the evening and do not spray plants that are in flower.杀虫剂只能在晚间使用, 而且不要喷在正值花期的植物上。外研社新世纪〔spray〕She sprayed insecticide on the roses.=She sprayed the roses with insecticide.她在那些玫瑰花上喷洒杀虫剂。文馨英汉〔thiocyanic acid〕An unstable colorless liquid, HSCN, used in the form of esters as an insecticide.硫氰酸：一种作为杀虫剂以酯的形式存在的不稳定的无色液体HSCN美国传统〔treat〕About 70% of the cocoa acreage is treated with insecticide.大约 70% 的可可树林地喷过杀虫剂。柯林斯高阶〔tumble〕I impatiently tumbled into my sack a conglomeration of books, clothes, matches, maps and insecticides.我急匆匆把书籍、衣服、火柴、地图、杀虫药等等一大堆东西统统扔进了麻袋。英汉大词典Few insecticides now marketed are adequately selective, so some harmless insects are killed as well as pests.现在市场上的杀虫剂很少有足够的选择性，所以一些无害的昆虫也和害虫一起被杀死了。剑桥国际Hundreds of wild animals had been poisoned by the insecticide sprays.数百只野生动物由于喷射杀虫剂而被毒死。剑桥国际The insecticide is supposed to kill all the pests that attack the maize plants.这种农药应该能杀死所有侵害玉米的害虫。剑桥国际The airplane dusted the crops with an insecticide. 飞机给农作物撒农药。译典通 |
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