Hyposulfurous
a. 次硫酸的
🗣️ 情景例句
Today's exchange rate is 170.8.
今天的兑换率是一百七十点八。
Sure. We are friends since primary school.
当然，我们从小学就是朋友了。
who put his questions to nature instead of to the ancients,
他向自然界而不是向古人提出问题，