Costae fluctuans
[医] 浮肋
🧩 词语组成解析
n. [解]肋脉, 叶的主肋
🗣️ 情景例句
Good. Thank you. I'll be right down.
好，谢谢你。我马上下来。
How much is the excess baggage charge?
超额行李费多少钱？
Twenty year!That's long time.
20年！这个时间可不短。