Tolane
n. [化]二苯乙炔
🗣️ 情景例句
on our community.
给我们的社区。
Butter to butter is no relish.
千篇一律的东西令人生厌。
What will be the population of these countries by the end of the twentieth century?
到20世界末较发达国家的人口将是多少？