英语释义

1. to draw the screws from

2. to loosen or withdraw by turning

3. to become or admit of being unscrewed

4. to loosen and remove (something) by turning it

5. to remove the screws from (something)

6. to loosen or withdraw by turning
Unscrew the light bulb.

7. to remove the screws from

片语

unscrewed d没有扭紧

to be unscrewed拧开

Unscrewed closures with quality thread螺纹旋脱盖

Unscrewed paws but这会砍断你的手掌

unclamped松开（unclamp的过去分词形式）

英汉例句

• It had been unscrewed from the wall and there was no evidence of a break-in, police said, indicating the thief or thieves knew how to get round the museum's security system.

  警方说，这些画是被人从墻上拧下来的，没有证据表明是非法闯入。表明这些大偷知道如何避开博物馆的安全系统。

• The shampoo bottle head had been unscrewed completely and spilled on the floor, seeping into the mat.

  洗发水的瓶盖拧开了，都流到了地上，渗进地毯里。

• The crew unscrewed the screws from the sewing - machine and chewed them.

  船员们从缝纫机上旋下螺钉并咀嚼它们。

• The upper parts of all nozzles can be unscrewed for easy cleaning.

  所有喷头的上部可以扭松，以方便清洁。

• The crew unscrewed the screws from the sewing-machine and chewed them.

  海员们从缝纫机上旋下螺钉并咀嚼它们。

• A needle valve with a threaded spindle is unscrewed to open a passage for the liquid to escape to the reservoir from the cylinder when the jack is required to be lowered.

  当千斤顶需要下降时，一个带锭子的针型阀门被放松来使液体通过圆筒流回储备液箱。

• That morning while at work, Piechowski had unscrewed a bolt keeping the doors locked so they could climb in.

  那天早晨干活的时候，佩特罗夫·斯基拧掉了一个锁门的螺栓，因此他们可以爬进去。

• The Russians who cleaned the Embassy simply unscrewed the bolts(which were well oiled)on the security door lock and walked straight in.

  负责打扫使馆的俄国人只需打开安全门上的紧锁螺栓（上过不少油），即可径直进入机房。

• A ratchet wheel with a handle is sheathed on the core bar, and a screw can be easily screwed down or unscrewed by both hands.

  在芯桿上套上一个带有扳把的棘轮，双手并用，就可以较轻松地拧紧或卸下螺丝。

• She unscrewed the back, fixed the mechanism and put it back together.

  她旋开背板，修好了机件，再将背板装回去。

• I unscrewed the bottle, tipped it up on his lips and he just took it naturally.

  我扭开瓶盖，朝它的嘴唇上方倾斜瓶身，而它很自然地接受这一切。

• The cover should be unscrewed not be dragged.

  盖子是拧开的，不是拉开的。

• First he carefully unscrewed the steering wheel cover, revealing the guts of the ignition system. He tore away frayed wires, stripped them to expose enough metal to cause a spark.

  首先，他仔细地拧下方向盘盖，露出里面的点火系统，借着撕开磨损的电线外皮，露出足以点火的金属线芯。

• 「It cost how much you pay, my friend,」 he said mysteriously as he unscrewed the LIDS off his bottles.

  「你愿意付多少就多少，朋友。」他故作神秘地说，一边拧下鞋油瓶盖。

• The officer unscrewed the cap and put the bottle to his nostrils.

  海关官员拧开瓶盖，把瓶子放到鼻子底下。

• The above figure shows a module which came from the purchase of motherboard. I unscrewed the DB-9 connector from the module for use.

  上图就是我在买底板时附送的模块，我把DB-9的串列埠拆下来待用。