Thynnin
鲔精蛋白
🗣️ 情景例句
OK.
好的。
We learn not at school, but in life.
学习不在校，而在生活中。
I mean you eat too much food, but you don't take enough exercise, said the doctor.
“我的意思是你吃得太多，但运动不够，”医生说。