Picolinyl
皮考啉基, 甲代吡啶基
🗣️ 情景例句
with raw onion, and french fries, please.
加生洋葱和炸薯条。
Open confession is good for the soul.
坦白交代，身心愉快。
The man let out cry and jumped back several paces.
那人大叫了一声，惊退了几步。