Somnifacient
n. 催眠药,安眠药
✅ 同义词
🗣️ 情景例句
are important for the sales of your book.
对于你这本书的销售很重要。
Live to learn and learn to live.
生而学之，学而生之。
He had had a long and uncomfortable trip, for he had been confined to the wooden box for over eighteen hours.
他经历了一次漫长而又难受的旅程，因为他在那木箱里闷了18个多小时。