spring a trap
成語所屬單字trap
spring a trap — 慣用語
1. To cause a trap to close suddenly, usually to catch an animal.
1.慣用語
釋義
觸發陷阱
To cause a trap to close suddenly, usually to catch an animal.
例句
The hunter carefully set the net, ready to spring the trap.
Did you see the mouse spring the trap last night?