Allylin
甘油-烯丙基醚
🗣️ 情景例句
Stop being so moody.
不要这么喜怒无常。
The truest politeness comes from sincerity.
真正的殷勤出于真诚。
But every night he heard the noise upstairs.
但每天晚上他都听到楼上的声音。