Combined sulfur dioxide
[化] 化合二氧化硫
🧩 词语组成解析
combined
[[kəm'baind]]
a. 结合的；组合的
sulfur
['sʌlfɚ]
n. 硫磺，硫黄;硫磺色;
vt. 用硫磺处理;
🗣️ 情景例句
I'd better hit the books.
我最好勤奋学习。
A man cannot serve two masters.
一仆不能事二主。
They are often more industrious, useful citizens than those who are never late.
他们与那些从不迟到的人相比，常常是更勤奋有用的公民。