Activating of butane
[机] 丁烷活性化, 丁烷的脱氢作用
🧩 词语组成解析
[计] 启动
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
butane
[['bju:tein]]
n. 丁烷\\n[医] 丁烷
🗣️ 情景例句
I now pronounce you husband and wife.
我现在宣布你们成为夫妻。
With time and patience the leaf of the mulberry becomes satin.
只要功夫深，铁杵磨成针。
Are there any hobbies or sports you particularly like?
但是，如果你喜欢读中文的短篇小说。