Microcorrosion
显微腐蚀
🗣️ 情景例句
A credit card is very useful when you go traveling.
当然旅游的时候，信用卡很有用。
Oh, not yet! At least have one for the road.
哦，还不到时候，至少再喝一杯，以表送行。
Other types of bee make their nests in holes in the ground.
其他种类的蜂在地穴里筑巢。