Baryt coating
[化] 鋇地涂層
?? 詞語組成解析
coating
['k?uti?]
n. 涂層，覆蓋層;（食品上的）面衣，糖衣，涂料;外衣布料上衣料，細呢，花呢;
v. 給…穿上外衣;覆蓋;“coat”的現在分詞;
??? 情景例句
I would like to send this by registered mail, please.
我想把這封信掛號寄出。
Who is going to have dinner?
誰要來吃晚餐？
Old tunes are sweetest and old friends are surest.
老調最甜美，老友最可靠。