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
That's bullshit.
那是胡说八道。
That's great!
真棒！
Right from the start there was trouble with the Hubble.
从最开始哈勃望远镜就有问题。