Houdry butane dehydrogenation
[化] 胡得利丁烷脱氢; 胡得利丁烷脱氢法
🧩 词语组成解析
butane
[['bju:tein]]
n. 丁烷\\n[医] 丁烷
n. 使脱氢\\n[化] 脱氢; 脱氢作用
🗣️ 情景例句
He has been friendlier lately.
他近来更友好了。
The teacher was not at all happy with his students.
那位老师对他的学生毫不满意。
As the Maori had no written language, the stories of Maori history were handed down from generation to generation.
由于毛利人当时没有书面语，毛利人的历史故事是一代一代传下来的。