Pramiverin
[化] 普拉维林; 二苯异丙环己胺
🗣️ 情景例句
You cannot believe how sorry I am.
你不知道我感到多么抱歉。
What we do willingly is easy.
世上无难事，只要肯登攀。
the bank must recognize its customer's signature.
因为银行有责任辩认出其储户的签名。