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
Well, here's the bottle opener, and here's the flashlight.
哦 ，这是开瓶器 ，这是手电筒。
Jeff was not pleased with his school grades.
杰夫不满意自己在学校的成绩。
You never have to travel miles to see your friends.
你去看朋友根本不用跋涉好几英里，