Phosphamic acid
[化] 磷酰胺酸
🧩 词语组成解析
🗣️ 情景例句
I like playing basketball and badminton.
我喜欢打篮球和羽毛球。
I'm always punctual.
我总是很准时。
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。