Methylphosphonic acid
[化] 甲基膦酸
🧩 词语组成解析
🗣️ 情景例句
at all the great places in the city.
去城市所有的好地方看看。
I will be hospitalied in November.
我将在十一月份住院。
Many of the stars cannot be seen because they are too far away.
许多星星我们之所以看不见，是因为它们离我们太远。