Barrier coat
[化] 隔离涂层; 封闭涂层
🧩 词语组成解析
coat
[kəut]
n. 上衣，外套;
vt. 给…穿上上衣[外套];盖上;
🗣️ 情景例句
I am interested in baseball.
我对棒球有兴趣。
The staff in this shop is very helpful.
这家商店的店员很热心。
I think we need to discuss the fifth clause.
我想第5条需要讨论一下。