Sarcotheca
肉鞘
🗣️ 情景例句
Would you like to stay for dinner?
可以留下来吃饭吗？
The mountains have brought forth a mouse.
大山生小鼠（指：费力大而收效小）。
Can you describe it, sir?
先生，您能描述一下它是什么样子的吗？