Rubidium peroxide
[化] 过四氧化二铷
🧩 词语组成解析
n. 铷\\n[化] 铷Rb
peroxide
[[pə'rɔksaid]]
n. 过氧化物\\n[计] 过氧化物
🗣️ 情景例句
When you arrive, be sure to register with you consulate.
你到达时，记得去领事馆登记。
Competition between bidders for this valuable painting has been keen.
拍卖时各出价对这幅名画竞争很激烈。
What day is today?
今天星期几？