口语：wet behind the ears 幼稚，乳臭未干

小孩因为年纪还小，所以洗脸时常常不会自己把耳后跟的水擦干净，所以这就叫：He is still wet behind the ears.

难道学英语就是为了“懂”它的中文意思吗？也只能开口“说”它的中文：还嫩了点，你不过是个小屁孩吗？

你能见到英语wet behind the ears，你能用英语遣词造句，能开口“说”英语吗？能把学过的英语“串”起来吗？

1. Okay.I got you.If you say：He is still wet behind the ears, you mean He is still young, and inexperienced, and naive.He is still immature.

开口说的这些英语有哪些没学过的？

2. If someone is wet behind the ears, they are young and do not have much knowledge or experience of something.

我们也可以反过来使用wet behind the ears：

Well, if you want to say： He is still young, and inexperienced, and naive.He is still immature,you may say：Well,he still is wet behind the ears.

通过训练，希望你以后见到或想到英语wet behind the ears时，能开口说的不再只是中文，而是英语。