Mangano-manganic oxide
[化] 四氧化三锰
🧩 词语组成解析
[人名] 曼加诺; [地名] [意大利] 曼加诺
a. 锰的, 得自锰的
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
I made it myself.
我自己做的。
She's not at her desk right now.
这会儿她不在办公室办公。
It was mailed last week.
上个礼拜我们还没收到。