你知道这些英语习语的意思吗?(yi
1.beat about the bush
2.sour grapes
3.spill the beans
4.wither on the vine
5.the last straw that breaks the camel's back
6.sow one's wild oats
7.bark up the wrong tree
8.a thorn in one's flesh
9.bear fruit
10.take a leaf out of one's book