Phylaxis
[医] 防御[作用]
🗣️ 情景例句
Who isn't?
有谁不紧呢？
I'm going to show him how to sing a song.
我正要指点他如何唱歌。
The morning passed rapidly and Frank was about to leave when he noticed a large packing case lying on the floor.
上午很快过去了，弗兰克正准备离去，突然看见地板上放着一只体积很大的货箱。