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
Lend-me your black-bag.
把你的黑包借给我吧。
How many pounds are you going to order?
你要订几磅？
Otherwise we won't be able to hear ourselves talk.
否则我们的谈话彼此就都听不到了。