pinion
英 ['p?nj?n]
美['p?nj?n]
- n. [機] 小齒輪；翅膀，鳥翼
- vt. 綁住，束縛；剪掉鳥翼使不能飛
暢通詞匯
詞態(tài)變化
第三人稱單數(shù):?pinions;過去式:?pinioned;過去分詞:?pinioned;現(xiàn)在分詞:?pinioning;
中文詞源
pinion 夾住，束縛
來自拉丁語penna,羽毛，翅膀，來自PIE*pete,展開，詞源同pen,feather.原指把鳥的翅膀綁在一起，引申詞義夾住，束縛。
英文詞源
- pinion
- pinion: see pin, pine
- pinion (n.1)
- "wing joint, segment of a bird's wing," mid-15c., from Old French pignon "wing-feather, wing, pinion" (c. 1400), from Vulgar Latin *pinnionem (nominative *pinnio), augmentative of Latin pinna "wing" (see pin (n.)).
- pinion (n.2)
- "small wheel with teeth to gear with a larger one" (as in rack and pinion), 1650s, from French pignon "pinion" (16c.), literally "gable," from Old French pignon "pointed gable, summit," from Vulgar Latin *pinnionem, augmentative of Latin pinna "battlement, pinnacle" (see pin (n.)).
- pinion (v.)
- "disable by binding the arms," 1550s, older in English than literal sense "cut or bind the pinions (of a bird's wing) to prevent flying" (1570s); from pinion (n.1). Related: Pinioned.
雙語例句
- 1. Why don't you try tightening the pinion nut first?
- 你為什么不先扭緊小齒輪的螺帽?
來自電影對白
- 2. He is held with his arms pinion together behind his back.
- 他被捉住反剪著雙臂.
來自互聯(lián)網(wǎng)
- 3. The two differential - pinion gears mesh with these two side gears.
- 兩個行星齒輪與這兩個半軸齒輪相嚙合.
來自互聯(lián)網(wǎng)
- 4. Drive pinion to stop collar clearance shall be controlled to OEM specifications.
- 驅動器小齒輪到止推卡環(huán)的縫隙應控制在OEM的標準之內.
來自互聯(lián)網(wǎng)
- 5. The device can be powered electrical, pneumatic, manual, pinion rotating devices.
- 本產品驅動裝置可采用電動 、 氣動 、 手動 、 傘齒輪轉動等裝置.
來自互聯(lián)網(wǎng)