Sphenoidostomy
[医] 蝶窦开放术
🗣️ 情景例句
There are several tours of the Grand Canyon.
到大峡谷有好几个旅游团。
Our own actions are our security, not others' judgements.
我们的行为是自己的保证而不是别人的鉴定。
The man was ordered to pay $3,500 for the cost of the trip.
此人被责令交付旅费3，500英镑，