英音
[k'lɪərənsɪz]

美音 [k'lɪərənsɪz]

n. 清除( clearance的名词复数 );许可;(录用或准许接触机密以前的)审查许可;净空
clearances 用法和例句
- The clearances and creepage distances are not sufficient .
- 爬电距离的间隙和不充分。
- Clearances , creepage distances and solid insulation .
- 电气间隙、爬电距离和固体绝缘。
- Holes , clearances and accessibility of mechanisms .
- 机械装置中的孔,间隙和可触及性。
- All other necessary clearances have been obtained , including approvals from the u. s. , japan and the european union .
- 其他所需的许可已全部获得,包括美国、日本和欧盟的审核。
- Books before and after retaining control of fast tight clearances should be adjusted .
- 书堆的前后挡规夹得偏紧,应适当调整间隙。