Bismuthous oxide
[化] 三氧化二铋
🧩 词语组成解析
[机] 三价铋的
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
I think the problem can be gotton over without too much difficulty.
我认为问题不难解决。
Whom will you invite to the meeting?
你将邀请谁参加会议？
which we may call respectively the tough and the gentle.
我们分别称之为强硬法和温柔法。