screw

/skruː/ noun / verb
标准词条 CET-4
一句话记住

螺丝，螺钉；拧，拧紧；用螺丝固定

释义与例句

noun 螺丝，螺钉
a small metal object with a twisted ridge, used to fasten things together by twisting
  1. Tighten the screw with a screwdriver.
    用螺丝刀拧紧螺丝。
  2. One of the screws on the chair is loose.
    椅子上有一颗螺丝松了。
展开其余 1 条例句
  1. He needed a longer screw to fix the shelf.
    他需要一颗更长的螺丝来固定架子。
verb 拧，拧紧；用螺丝固定
to fasten or tighten something using a screw; to twist or turn
  1. Screw the lid back on the jar.
    把罐子的盖子拧回去。
  2. The table legs are screwed to the top.
    桌腿是用螺丝固定在桌面上的。
展开其余 1 条例句
  1. He screwed the bulb into the socket.
    他把灯泡拧进灯座里。

词源与构词

记忆钩子 screw 联想“死磕入”，把螺丝死磕旋进去

词族与关联词

词族（同一词根派生出的不同词性或形式）
  • screwdriver 螺丝刀
    复合名词
同义词
  • bolt 螺栓
    bolt 通常配合螺母使用，screw 可直接旋入材料中。
    Tighten the bolts on the bike. 拧紧自行车上的螺栓。
反义词
  • unscrew 拧开，旋出
    unscrew 是 screw 加否定前缀 un- 构成的反义词。
    He unscrewed the cap of the bottle. 他拧开了瓶盖。
常见搭配
  • screw up 弄糟，搞砸
    I screwed up the presentation yesterday. 我昨天把演示搞砸了。
  • put the screws on 施压，逼迫
    They put the screws on him to confess. 他们逼迫他认罪。
  • screw out of 拧紧取出；骗取
    He screwed the old nail out of the wall. 他把旧钉子从墙上拧出来。