Sulfur number
[机] 硫值
🧩 词语组成解析
sulfur
['sʌlfɚ]
n. 硫磺，硫黄;硫磺色;
vt. 用硫磺处理;
🗣️ 情景例句
I need to be in the top percentage of my class to study abroad.
为出国留学，我的成绩必须在班里名列前茅。
Packing has a close bearing on sales.
包装直接关系到产品的销售。
What is more, this information line operates 24 hours a day.
而且，这种"问讯线路每天工作24小时。