Mesitene lactone
[化] 二甲基香豆灵
🧩 词语组成解析
n. [化] 内酯
🗣️ 情景例句
Let's order pizza.
我们要比萨饼吧。
What do you expect it to go for?
你们的试销情况如何？
Perhaps in those days I was. Pierre and I did have a very good time at the ball. But that was the last moment of happiness in our lives. That night everything changed.
那时候，我也许是个漂亮姑娘。我和比尔在舞会上的确玩得很痛快。不过，那是我们一生中最后的幸福时刻。那天晚上一切都变了。