Picolyl
吡啶甲基, 皮考基
🗣️ 情景例句
That's another surprise.
这是另一个惊喜。
After my core courses are finished, I'll be doing independent study.
在完成基础课程之后，我将作独立的研究。
She put away her compact and smiled kindly.
她放好了粉盒，慈祥地微笑着。