Lactone
n. [化] 內酯
??? 情景例句
Is there a convertible model available?
這里有敞篷車嗎？
There were 15 votes in favor of my suggestion, and 23 against.
一共有十五票贊成，二十三票反對。
People will do anything to see a free show -- even if it is a bad one.
人們總要想盡辦法看不花錢的演出——哪怕是拙劣的演出。