Samarium oxide
[化] 氧化钐
🧩 词语组成解析
n. 钐\\n[化] 钐Sm
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
I've been looking forward to meeting you.
我一直盼望能有幸认识你。
I believe the first test of truly great man is his humility.
一个真正伟大的人，对他的第一个考验就是看他是否谦逊。
So who won the race?
谁在比赛中获胜？