Esterifying
v. （使）酯化( esterify的现在分词 )
🗣️ 情景例句
autograph copies for the guests at the opening?
在展览开幕时为客人在书上亲笔签名呢
How well do you know French?
你法语好吗？
Have we been introduced?
对不起，我们彼此介绍过了吗？