Planoconcave
[医] 平凹的
🏥 医学释义
现凹的
🗣️ 情景例句
I'll help too, Mr. Baker.
我也要帮忙，Baker先生。
When you called me, I was eating dinner.
当你打电话给了我时，我正在吃晚饭。
The ball struck him so hard that he nearly fell into the water.
球重重地打在他身上，使他差点儿落入水中。