Combined sulfur
[化] 结合硫黄
🧩 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
That's it.
对了。
I often finish school in the afternoon.
我常常在下午放学。
Nearly all the sports practised nowadays are competitive.
现在开展的体育运动几乎都是竞争性的。