Fluorocitric acid
[化] 氟代柠檬酸
🧩 词语组成解析
🗣️ 情景例句
I remember now.
我现在记起来了。
It takes courage to do so.
这样做需要勇气。
the bank must recognize its customer's signature.
因为银行有责任辩认出其储户的签名。