touch-and-go

"touch-and-go" Chinese translation ("touch-and-go" in Chinese, "touch-and-go" 中文翻译, "touch-and-go"发音):

touch-and-go adj. 危险的,惊险的,简略的 [It was ~ whether we should catch the train. 我们能否赶上火车还很难说 a ~ business 危险的事 ]