Cavum oris
[医] 口腔
🧩 词语组成解析
n. 空腔(如耳腔)
[医] 口的
🗣️ 情景例句
How long have you known her?
你认识她多久了？
Imagination is sometimes more vivid than reality.
想像有时比现实生动得多。
We're warm, we're dry and we're safe.
“我们不感到冷，身上是干的，而且我们很安全。