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
Thank you for inviting me.
谢谢你的感情邀请。
Congratulations on your graduation.
我恭喜你毕业了。
everybody,that is, except his six-year-old daughter, Jenny.
就是说，除他6岁的女儿珍妮之外的每一个人。