Barium phosphite
[机] 亚磷酸氢钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
n. 亚磷酸盐\\n[化] 亚磷酸盐
🗣️ 情景例句
I'm sorry, but I've got to be on my way.
很抱歉，我必须走了。
I'm going to buy him another one.
我正要买给他另一个。
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。