Cinchotannic acid
[化] 辛可单宁酸\\n[医] 金鸡纳鞣酸, 辛可宁鞣酸
🧩 词语组成解析
🗣️ 情景例句
I've got to start thinking about college soon.
我很快也得开始考虑大学的事了。
You cannot flay the same ox twice.
一头牛不能剥两次皮。
However, size and strength are not the only important things about this bridge.
然而，这座桥重要特点不仅是它的规模与强度。