hitch

中文： 故障、障碍、绳结

1. A sudden pull.
2. Any of various knots used to attach a rope to an object other than another rope.
3. A fastener or connection point, as for a trailer. · His truck sported a heavy-duty hitch for his boat.
4. A problem, delay or source of difficulty. (informal) · The banquet went off without a hitch
5. A hidden or unfavorable condition or element. · The deal sounds too good to be true. What's the hitch?
6. A period of time spent in the military. (slang) · She served two hitches in Vietnam.
7. A large Californian minnow, Lavinia exilicauda.
8. A hole cut into the wall of a mine on which timbers are rested.

复数 hitches