Heterohemolysin
异种溶血素
🗣️ 情景例句
for reading to the kids in the hospital.
为住院的孩子朗读。
I subscribed to a lot of periodicals last year.
去年我订了许多期刊。
In England, the most popular food is fish and chips.
在英国，最受欢迎的食品是炸鱼和土豆片。