Bisulphid
n. 二硫化物
🗣️ 情景例句
I'd rather walk than take a taxi.
我宁愿走路去，也不愿坐的士去。
It's an incredible story to me.
这对我来说是一个无法相信的传闻。
It's always warm in April and May,but it rains sometimes.
4月和5月的天气总暖洋洋的，但有时下雨。