Acervulus
[医] 脑沙, 松果体石
🗣️ 情景例句
I'll have chocolate.
我要巧克力的。
We'd like to know your availability and conditions of sale of this line.
我们想了解一下你方在这方面的供货能力及销售条件。
The salvage operation had been a complete failure.
打捞工作彻底失败了。