Osmology
[医] 嗅学, 渗透学
🗣️ 情景例句
This may sound like a dumb question, but I'd like to know.
这也许是个愚蠢的问题，但我想知道。
He can only speculate as to which horse will win the race.
他只能推测那一匹在赛马中会获胜。
How's it going?
怎么样？