Cerasein
[化] 野櫻脂
??? 情景例句
That's where our difficulty lies.
那就是困難所在。
Books,like friends,should be few and well chosen.
書籍如朋友，宜少宜精選。
Here you are, Jim. You must look after your clothes!
給你，你要好好保管你的衣服呀！