Ursonic acid
[化] 乌宋酸
🧩 词语组成解析
🗣️ 情景例句
And the price is right.
而且价格也合适。
I told him to stay for lunch.
我告诉他留下来吃午餐。
He waited until the volcano became quiet and he was able to return two days later.
他等到火山平静下来，两天以后又返回去。