Phosphatic coating
[机] 磷酸盐涂料
🧩 词语组成解析
a. 磷酸盐的, 含磷酸盐的\\n[医] 磷酸盐的
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
Tell me the courses you have completed in school and what is your favorite subject?
你曾修读哪些课程和你最喜欢哪一科？
I'll take it.
我买了。
New China was founded in l949.
1949年新中国成立。