单词	touch-and-go
释义	touch-and-goˌtouch-and-ˈgo adjective informal Examples EXAMPLES FROM OTHER DICTIONARIES It'll be touch-and-go for the first three days after the operation. it’s touch-and-go used about a situation in which there is a serious risk that something bad could happen:  It was touch-and-go whether the doctor would get there on time.
随便看	overhead overhead projector overhear overheat overheated overhung overindulge overindulgence overjoyed overkill overladen overlaid overland overlap overlay overleaf overlie overload overlong overlook overlord overly overmanned overmanning overmuch

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