Bipedal
[医] 两足的
🗣️ 情景例句
It will take less than 5 minutes to check out.
退房最多只需5分钟。
I'm sick.
我病了。
gravity is the force that drives them in a continual attempt to restore the ocean surface to a flat plain.
地球引力是持续不断企图使海面复原为平面的力量。