Pyrazine
吡嗪, 对二氮杂苯, 胡椒嗪
🗣️ 情景例句
That's fine with me. I can do it either day.
对我来说时间很适合。两天中哪一天我都可以。
'Tis the early bird that catches the worm.
早起的鸟先得虫；捷足先登。
'Do you always get up so late? It's one o'clock!'
“你总是起得这么晚吗？现在已经1点钟了！”