Podarthral
[医] 足关节的
🗣️ 情景例句
What'll the weather be like tomorrow?
明天的天气怎么样？
He falls down the stairs.
他从楼梯摔了下来。
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。