Pitting
n. 锈斑, 凹痕\\n[化] 点状腐蚀
🗣️ 情景例句
What a bargain! Thanks for helping me with this shopping.
真是太划算了！谢谢你带我买这些东西。
Coward!
胆小鬼！
I have never been able to look at a snail since then.
从那以后，我再也不能看一眼蜗牛了。