Propyne
n. [化]丙炔
🗣️ 情景例句
I used to be that way when I was her age.
我像她这般年纪也是这样。
Eat to please thyself, but dress to please others.
吃是使自己受用，穿是使别人受用。
Her mother died when she was eight years old.
她8岁时母亲就去世了。