Vegetable sulfur
[医] 石松子
🧩 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
It will take a few years for the region to recover economically.
这个地区的经济恢复得花几年的时间。
Nature, time, and patience are the three great physicians.
自然，时间和耐心，是三大伟大的医生。
You are never too old to learn.
活到老，学到老。