Manus cava
[医] 空凹手
🧩 词语组成解析
n. 手, 前肢, 夫权\\n[医] 手
[医] 腔, [空]洞, 腔静脉
🗣️ 情景例句
But first in the school-rooms.
但首先是在教室 。
Don't speak all you know, but know all you speak.
不要尽言所知，而要尽知所言。
Meanwhile, the meal gets burnt.
这时，饭又烧糊了。