Picolyl
吡啶甲基, 皮考基
🗣️ 情景例句
then there can't be a wedding.
婚礼就不能举行了。
No sweat, no sweet.
不劳则无获。
By the way, before leaving this subject, I would like to add a few comments.
在结束这个问题之前顺便一提，我希望能再提出一些看法。