挂钩

挂钩 [guà gōu]

1. ■ {交} couple (two railway coaches); articulate;

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常用词组

1. ■ （联系） link up with; establish contact with; get in touch with:

高等院校应与科研单位挂钩。 Universities and colleges should establish close contact with institutes of scientific research.

2. ■ （用来吊起重物或把车厢连接起来的钩） tieback; pullback; shackle; hitch; hitching; drawbar; coupling; {电工} dropper; hook hitch; latch hook; towing eye