| 释义 |
DEFINITIVE EXAMPLES 权威例句〔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〔polyurethane〕Any of various resins, widely varying in flexibility, used in tough chemical-resistant coatings, adhesives, and foams.聚氨基甲酸乙酯；聚氨酯：一种在韧性上差别很大的树脂，用于坚固的抗化学物质涂面、黏合剂和泡沫中美国传统〔urethane〕Any of several esters, other than the ethyl ester, of carbamic acid.聚氨酯：一种氨基甲酸中除乙基酯以外的酯美国传统 |