tightening up screw中文是什么意思

• 扣紧螺钉

• tighten    vt.,vi. 收紧，拉紧，抽紧；绷紧；固定。 tigh ...
• up    adv. (superl. uppermost ) 1. ...
• screw    n. 1.螺旋；螺钉。 2.螺旋桨；暗轮。 3.暗轮轮船 ...
• tightening-up screw    扣紧螺钉
• tightening screw    固紧螺钉; 夹紧螺钉; 紧固螺钉; 拉紧螺栓; 上紧螺丝
• tightening up    固紧
• screw tightening device    螺旋式系紧装置
• it needs tightening up a little    它还需要再收紧些
• tightening up device    扣紧装置
• screw up    搞砸了; 拧紧, 鼓舞, 振作; 拧紧螺丝; 弄错; 用螺丝拧紧
• screw-up    〔美俚〕弄糟的事情。
• tightening    加密; 紧缩; 扣紧; 上紧; 使紧; 收紧
• screw home; screw up; tighten; buck-up    拧紧
• backing up screw    止动螺钉
• backing-up screw    止动螺钉
• coupling screw-up    拧接头
• packing up screw    止动螺钉
• packing-up screw    止动螺钉
• screw sth up    毁坏, 弄糟, 皱起脸, 粗心地弄皱, 捏成一团
• screw take-up    螺杆拉紧装置; 螺旋拉紧装置
• screw up courage    鼓起勇气， 奋勇
• screw up discipline    整肃纲纪
• setting up screw    固定螺钉
• setting-up screw    调距螺栓
• tighten up the screw    紧一下螺丝