Arseno-methane
[机] 偶砷甲烷
🧩 词语组成解析
砷
methane
['meθein]
n. <化>甲烷，沼气;
🗣️ 情景例句
Our company has had a big business in Chinese arts and crafts.
我们公司经营大宗中国工艺品。
Waste of time is the most extravagant and costly of all expenses.
浪费时间是一切花费中最奢侈豪华的费用。
What time will the next train leave?
下一班火车什么时候开？