Tetrahydro-butene
[化] 四氢丁烯
🧩 词语组成解析
四氢化
n. [化]丁烯
🗣️ 情景例句
Is a letter of credit OK?
用信用卡可以吗？
A good dog deserves a good bone.
有劳得奖。
The great cities have been built with no regard for us.
大城市的建设毫不关心我们。