Cavum
n. 空腔(如耳腔)
🔁 扩展释义
【医】 腔, [空]洞
🏥 医学释义
腔，空洞
🗣️ 情景例句
It's almost ten o'clock.
现在已经快十点钟了。
I often take a bath at night.
我常常在晚上洗澡。
Though he kept throwing up his arms in despair, he readily accepted the $5 I have him.
虽然他绝望地举起双手，但他毫不迟疑地收下了我付给他的5镑钱。