Pramiverin
[化] 普拉維林; 二苯異丙環己胺
??? 情景例句
It's nice to meet you.
很高興見到你 。
We must make it clear from the very beginning that competitive quotations are acceptable.
必須一開始就講清的是，有競爭力的報價可以接受。
We hope you enjoyed the visit to the showroom.
希望你還喜歡我們的展示室