Ostium frontale
[医] 额窦口
🧩 词语组成解析
n. 口, 门, 孔\\n[医] 口, 门口
🗣️ 情景例句
Has limp weak handshake.
握手时软弱无力。
Let's keep in touch.
让我们保持联系。
How about having lunch with me?
一起吃顿中饭怎样？