| 单词 | touch-and-go |
| 释义 | touch-and-goˌtouch-and-ˈgo adjectiveadj informal it’s touch-and-go informal used about a situation in which there is a serious risk that something bad could happen 一触即发，危险；没有把握 It was touch-and-go whether the doctor would get there on time. 医生能不能准时赶到那里很难说。 Examples from the Corpus touch-and-go• It'll be touch-and-go for the first three days after the operation. |
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