Polypedatid
树蛙
🗣️ 情景例句
Mm-hmm, hmm, uh-huh.
Mm-hmm,hmm,uh-huh。
I'm going to have some x-rays taken.
我要拍摄Ｘ光照片。
That machine joins these different pieces of metal together.
那台机器把这些不同的金属片焊接起来。