Picolinyl
皮考啉基, 甲代吡啶基
🗣️ 情景例句
I eat there a lot.
我在那 吃过好多次。
Open confession is good for the soul.
坦白交代，身心愉快。
and you avoid the frustration of arriving at the very moment when the train is drawing out of the station and being unable to get on it.
而且可以避免那种正好在火车驶出站时赶到车站，因上不去车而感到的沮丧。