Bismuthous compound
[机] 三价铋化合物
🧩 词语组成解析
[机] 三价铋的
🗣️ 情景例句
You've got it.
你对了。
Quit your job?
辞职？
Dressed in dark glasses and old clothes, they had taken special precautions so that no one should recognize them.
他们戴着墨镜，穿着旧衣裳，特别小心以防别人认出他们。