Thiopropionate
硫代丙酸酯(或盐)
🗣️ 情景例句
Oh, fine.
嗯 很好。
Silent men, like still waters, are deep and dangerous.
沈默的人像静水一样，深而难测。
On the day before our departure, several bus loads of tourists descended on the town.
我们离开小镇的前一天，镇上来了几辆满载游客的公共汽车。