Cd50
[医] 半数治愈量
🗣️ 情景例句
I got lost for two days and I couldn't find anyone who could understand me.
我已经迷路两天了，找不到一个人可以听懂我的话。
We are not born for ourselves.
人生非为己。
Yes, please, Christine.
好的，请来一杯，克里斯廷。