Sulfamic acid
[化] 氨基磺酸
🧩 词语组成解析
🗣️ 情景例句
Well begun, half done.
良好的开始，就是成功了一半。
In Britain, there are open universities.
在英国，有成人大学。
Both planes were going to take off on July 25th, but Latham failed to get up early enough,
两天飞机都打算在7月25日起飞，但莱瑟姆那天起床晚了。