Anthracolitization
煤化作用
🗣️ 情景例句
Don't be such a moaner.
别老是哼哼唧唧的。
Nature abhors a vacuum.
自然界里是没有真空的。
He could not wash himself or get dressed.Instead, his sister or his parents had to help him.
他自己不能洗澡或穿衣服，他的姐姐或父母亲就只好帮他的忙。