| 单词 | 撑杆 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔axle〕A supporting shaft or member on or with which a wheel or a set of wheels revolves.车轴，轮轴：一个轮子或一组轮子在其上或围绕其转动的支撑杆或部件美国传统〔better〕The pole vaulter bettered the world's record by five inches.这名撑杆跳高运动员以5英寸之多超过了世界纪录。21世纪英汉〔jack〕A support or brace, especially the iron crosstree on a topgallant masthead.铁横桁：撑杆或支柱，尤指上桅桅顶的铁横桁美国传统〔king post〕A supporting post extending vertically from a crossbeam to the apex of a triangular truss.桁架中柱：垂直连接三角桁架的横梁和顶点的支撑杆美国传统〔martingale〕Nautical Any of several parts of standing rigging strengthening the bowsprit and jib boom against the force of the head stays.【航海】 艏斜桁撑杆，艏斜桁撑杆支索：一种直立索具，用以加固船首斜桁和船斜帆桁，以抵御船头支索力量美国传统〔parallel bars〕An apparatus for gymnastic exercises consisting of two horizontal bars set parallel to each other in adjustable upright supports.双杠：一种由两根平行安装在可调节的直立支撑杆上的水平直杠构成的体操运动用器械美国传统〔prop〕Can you get me the prop for the clothes line?能把那个撑杆拿给我拴晾衣绳吗？外研社新世纪〔round〕Leonard pottered round the greenhouse, tying up canes for the tomatoes.伦纳德在温室里悠然自得地给西红柿绑上撑杆。柯林斯高阶〔shake〕The prop shaft vibrated like mad and shook the exhaust mounting loose.支撑杆疯狂地震动，将排气管都震松了。柯林斯高阶〔springboard〕A flexible board mounted on a fulcrum with one end secured, used by gymnasts to gain momentum, as in vaulting.跳板：一端固定安放于一个杠杆支撑点的弹性木板，用于体操运动员获得动力，如撑杆跳美国传统〔spritsail〕A sail extended by a sprit.撑杆帆：被斜撑杆支撑的帆美国传统〔whisker〕Nautical One of two spars or booms projecting from the side of a bowsprit for spreading the jib or flying-jib guys.【航海】 左右撑杆：从船首斜桁侧边支出的两根圆杆或桅桁下的一根，用于展开三角帆或伸开三角帆的绳索美国传统He's broken his own pole vault record.他打破了自己的撑杆跳高记录。剑桥国际 |
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