Jecorin
肝糖磷脂
🗣️ 情景例句
Are you good at taking photos?
你拍照拍得好吗？
Marry in lent,and you'll live to repent.
借债结婚，一生悔恨。
where chance discoveries play a much larger part than they do in physical and mechancal industries.
同物理和机械工业相比，化学工业中偶然发现的机会要多得多。