Mus
[医] 鼠属
🗣️ 情景例句
Now Richard and I are having a baby,
现在 Richard和我有了孩子，
Rivers need a spring.
大河要有源头。
They may also have used wood and skins, but these have rotted away.
他们也可能用过木头和兽皮，但这类东西早已腐烂殆尽。