Polychloride
多氯化物
🗣️ 情景例句
Or you win, and I cook dinner for the entire family.
要是你赢了， 我替全家做晚餐。
Mr. Li Ming is looking forward to going to America in September.
李明先生正盼望着九月份去美国。
There is none of the hurry which, in our society,
那里没有我们今天社会中的匆忙生活，