Serumtherapy
n. [医]血清疗法
🗣️ 情景例句
So save your voices till then.
所以， 留着点嗓子。
The tortoise wins the race while the hare is sleeping.
兔子睡大觉，乌龟跑第一。
She finished it at half past nine. She went to bed before a quarter to ten.
30 她完成了作业。她9：45之前上床睡觉。