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
Hold it, Robbie!
停停， Robbie！
What channel are you watching now?
现在你在看哪个新闻？
His work starts at half past eight, and finishes at a quarter to five.
30开始工作，4：45下班。