Mesonephridium
中胚肾
🗣️ 情景例句
Good-bye, Susan.
再见， Susan。
Wealth is not his who has it, but his who enjoys it.
财富并不属于拥有的人，而是属于享用的人。
Then he showed me the contents of the parcel.
接着他给我看了包里的东西。