Gadolinium oxide
[化] 氧化钆; 三氧化二钆
🧩 词语组成解析
n. 钆\\n[化] 钆
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
I'm only here two days,
我只有两天时间，
It's not my fault!
又不是我的错！
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。