Ethine
n. [化]乙炔
🗣️ 情景例句
I would like a haircut, please.
麻烦你，我想理发。
It's a poor heart that never rejoices.
不知人间有乐趣者最可怜。
Two of his assistants had been working busily since eight o'clock and had only just finished.
他手下两名店员从早上8点就开始忙碌，这时刚刚布置完毕。