Phosphate (protective)coating
[化] 磷酸盐保护膜
🧩 词语组成解析
phosphate
['fɔsfeit]
n. 磷酸盐;（含有少量磷酸的）汽水;
🗣️ 情景例句
Could you tell me some more about...?
你能告诉我其它关于…的事吗？
He that has a great nose thinks everybody is speaking of it.
做贼心虚。
I'm from London.
伦敦。