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
It's certainly a good idea.
这的确是个好主意。
Who would you name as the greatest poet of our time?
你认为当代最伟大的诗人是谁？
I was very glad when the boys won the relay race.
我非常高兴，男同学在接力赛中获胜。