Butene-1
[建] 丁烯-[2]
🧩 词语组成解析
n. [化]丁烯
🗣️ 情景例句
Sometimes there is,
有时候有，
We should not impose our values and norms upon other people.
我们不应该把自己的价值和规范准则强加于别人。
As a great many people will be visiting the country, the government will be building new hotels, an immense stadium, and a new Olympic-standard swimming pool.
由于将有大批的人到我们国家来，所以政府准备建造一些新的饭店、一个大型体育场和一个新的奥运会标准游泳池。