Bismuth tetroxide
[机] 四氧化二铋
🧩 词语组成解析
bismuth
['bizməθ]
n. 铋;
n. 四氧化物\\n[化] 四氧化物
🗣️ 情景例句
I'm glad I ran into you. Where have you been hiding lately?
我很高兴碰见你，你躲到哪里去了？
I've got to get this shirt washed and ironed.
我得把这件衬衫洗熨一下。
The opinion does not survive experience of a popular Continental camping place.
但这种说法在受人欢迎的欧洲露营场地是站不住脚的。