tightens
基本解释
- vt.使緊;勒緊;固定
- vi.變緊
英汉例句
- He tightened his grip on her arm.
他緊抓她的手臂。 - The plumber take out a wrench and tighten the bolt.
脩水琯的工人拿出一把扳手擰緊了螺栓。 - This month we have to tighten our belts.
這個月我不得不勒緊褲腰帶過日子。 - While holding down on the cone, tighten the subbase screws.
用手壓住漏鬭,擰緊座墊固定螺絲。 - If table index shafts are loose, tighten mounting bolts.
如果台麪索引軸松動,擰緊固定螺栓。 - This screw needs tightening.
這螺絲釘需要再擰緊些。