Diffusion coating
[化] 渗镀
🧩 词语组成解析
coating
['kəutiŋ]
n. 涂层，覆盖层;（食品上的）面衣，糖衣，涂料;外衣布料上衣料，细呢，花呢;
v. 给…穿上外衣;覆盖;“coat”的现在分词;
🗣️ 情景例句
Ah, you are an early bird then!
你原来是早起的人。
I imagine you are tried after your trip.
我想你旅行回来一定疲惫不堪吧。
I know that he's doing his best, but he says that he is a little weak in Chinese.
我知道他非常努力，但他说他的中文有点儿差。