Selenium oxide
[化] 二氧化硒
🧩 词语组成解析
selenium
[[si'li:njəm]]
n. 硒\\n[化] 硒Se
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Jnice to have you with us.
很高兴你能跟我们在一起。
My brother is a member of the faculty.He teaches economics.
我的兄弟是全体教员中的一员，他是教经济学的。
We still think it a miracle that they we able to do so.
他们终于成功了。至今我们仍认为这是个奇迹。