题目

讲解英语词组的用法
1.roar at
2.act the part of
3.be keen on
4.jump out of one's skin
5.green with envy
6.a piece of cake
7.shout at
8.look as if
9.towards us

提问时间：2020-05-22

答案

1.roar at 对着...怒吼/咆哮/吼叫 如:You need not roar at me.2.act the part of 扮演...的角色 如:He is invited to act the part of a judge.3.be keen on 喜爱 如:Tom was saying you might be keen on yoga.4.j...