Dichromium trioxide
[化] 三氧化二铬
🧩 词语组成解析
n. 三氧化物\\n[医] 三氧化物
🗣️ 情景例句
I can get some of my friends to go around the neighborhood
我可以叫我的朋友们在这社区
Constant dropping wears away a stone.
滴水穿石。
Excuse me. Where's North Street Hospital, please?
请问，北街医院在哪儿？