Leptomenigitis
软膜蛛网膜炎
🗣️ 情景例句
Sure. Oh, sorry, Mary, I'd better go now.
可以。哦，抱歉，Mary，我要挂电话了。
I'm going to tell him what to say.
我正要告诉他应该说什么。
I had a letter from my sister yesterday.
昨天我收到了姐姐的一封信，