screw

复数：screws过去式：screwed过去分词：screwed现在分词：screwing第三人称单数：screws

1. [C] 螺丝钉 a small metal thing with a sharp end, that you use for fixing things together

1. vt. & vi. 用螺丝拧紧 fasten or tighten with a screw or screws
2. vt. 使更有效率 twist round; make tight; be tense or more efficient
3. vt. 加压力于; 压榨 exert pressure on; force (out of)

• remove〔tighten〕 a screw拧下〔拧紧〕螺丝钉

• loose screw松动的螺丝钉

• screw the lock上锁
• screw the two pipes together把这两根管子拧紧

• screw reluctantly勉强转动
• screw sufficiently充分地鼓舞
• screw universally普遍压榨
• screw around鬼混,浪荡
• screw down the lid用螺丝拧紧盖子
• screw off旋开
• screw on拧上
• screw together拧在一起
• screw up the back door把后门钉死
• screw up courage鼓起勇气
• screw up discipline加强纪律
• screw up a door将门钉死
• screw up a piece of paper into a ball把一张纸揉成一团

• screw a bracket into a wall用螺丝把托架钉在墙上
• screw the lid off the jar把瓶盖拧开
• screw the lid on the jar把瓶盖拧上
• screw more taxes out of the people向人民榨取更多的税
• screw water out of a sponge从海绵中挤出水来

twin screw双螺旋桨；双推进器；双驱动桥

screw pump螺旋泵，螺杆泵

screw thread n. 螺纹

ball screw滚珠螺杆；滚珠丝杆；球头螺钉

screw compressor螺杆式压缩机；螺旋压迫器

screw rod螺旋杆；丝杆

screw conveyor螺旋输送机

screw in把…拧入

lead screw导螺杆

screw up拧紧；鼓舞；弄糟；狠狠地提高

screw type螺旋式

screw press螺旋压榨机，螺旋压力机

screw on旋上，拧上

set screw固定螺钉；定位螺钉

screw bolt螺杆，螺栓

screw pitch螺纹距，螺距

screw loose滑牙；[美俚]脱线；做事古怪

screw down拧紧；使降低价格；束缚

machine screw机用螺钉

adjusting screw调校螺丝；调整螺钉

1. Turn the screw to the right to tighten it.
   将螺钉向右旋紧。
2. One of the screws is loose.
   一只螺丝松了。
3. The screw did its work, and Ressel was pleased.
   由于螺旋桨起了作用，所以莱塞尔感到高兴。
4. He used all of his efforts to loosen the screw.
   他用尽全力来拧开这个螺旋装置。

1. The table legs are screwed to the floor.
   这张桌子的腿是用螺丝固定在地板上的。
2. Let's screw the two pipes together end to end.
   咱们把这两根管子接起来拧紧。
3. He screwed the others out of their share of the money.
   他侵吞了其他人应得的钱。