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
Don't lose sleep over it.
别因为这事儿睡不着觉。
Keep your mouth shut and your eyes open.
要多看少说。
Some friends of my family had this irritating habit.
我家有几个朋友就有这有令人恼火的习惯。