Fluid equilibrium
[医] 水平衡
🧩 词语组成解析
🗣️ 情景例句
They always were,
他们过去如此，
He is also very fond of playing tennis and manages to find time for a game twice a week.
他非常喜欢打网球，每周总要抽时间打两次。
Oh, I must go home.
噢，我必须回家了。