Keten
n. [化] 乙烯酮, 烯酮
🔁 扩展释义
【医】 烯酮, 乙烯酮
🗣️ 情景例句
I can't wake up in the morning without a cigarette or cup of coffee.
早上不抽根雪茄或喝杯咖啡我就醒不了。
I'd like to deposit some money.
我想存点钱。
He opened the book and found a phrase.He read the phrase slowly.
他翻开书找到了一条短语。他缓慢地读着短语。