Pit corrosion
[化] 点蚀
🧩 词语组成解析
pit
[pit]
n. 井;煤矿;麻子;（赛车道旁的）修理加油站;
vt. 使有麻子;使有凹陷;
vi. 凹陷;起凹点;
🗣️ 情景例句
Good night, Robbie.
晚安，Robbie。
He is indifferent to any and everything.
他对任何事都漠不关心。
What are you doing to do now,George?
你现在打算干什么，乔治？