Ethine
n. [化]乙炔
🗣️ 情景例句
I'm afraid Tony's days are numbered.
恐怕托尼快要被解雇了。
I woke up seven and got up right away.
我七点醒了，然后马上起床了。
Life on a desert island is wretched.
认为荒岛生活很可怕，