Microshrinkage
显微收缩; 显微缩孔; 微观缩孔
🗣️ 情景例句
Don't be so grumpy.
别总这么爱抱怨。
Hmm, I'm stoned.
哼，我是个老古板。
It is bacteria that have generated the oxygen we breathe on earth.
正是细菌生产出我们在地球上呼吸的氧气。