something can/can't waitAFTERif something can wait, it is not very urgent. If something can’t wait, it is very urgent 某事可以等[不急]/刻不容缓[不能等] Go home. The report can wait till tomorrow. 回家吧。报告可以等到明天再说。
can wait till• The Chairman can wait till Monday.
→ something can/can’t wait at wait1(3)