| 释义 |
●have one eye/half an eye on sthto look at or watch sth while doing sth else, especially in a secret way so that other people do not notice 做另一件事的同时（悄悄）注意◆During his talk, most of the delegates had one eye on the clock. 他讲话时大部分代表边听边悄悄看钟。 See also eye |