1.grumble about抱怨;指责
He has everything he needs; he has nothing to grumble about.
他需要的都得到了,他没有什么可抱怨的 。
2.have no time没时间
We have lots of maths exercise to do so we have no time to do exercise.
我们有很多数学练习要做,因此我们就没有时间运动了 。
3.take over接受;接管
A British newspaper says British Airways plan to take over Trans World Airways.
一家英国报纸称,英国航空公司计划接管环球航空公司 。
4.laugh out loud大声笑
And the thought of the mayor coming to Mango Street makes me laugh out loud.
市长来芒果街的想法让我大笑起来 。