中英互译

snap shut

基本释义

After the personal-savings rate dipped to zero in 2005, the shock of the economic crisis last year prompted people to snap shut their wallets.
在2005年个人储蓄率降至零之后，去年经济危机的冲击促使人们迅速捂紧钱包。
The Drosera sundew, meanwhile, has a thick, sweet liquid oozing from its leaves, which first attracts insects, then holds them fast before the leaves snap shut.
与此同时，茅膏菜的叶子则渗出粘稠甜美的液体，这种液体首先把昆虫吸引过来，然后在树叶“啪”地合上之前紧紧抓住它们。
The jaws snap shut to take a sample.
铁爪急速关闭以抓取样品。