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
In what section can I find mouthwash?
我在哪个购物区能找到漱口水呢？
I think it's going to tear soon.
我认为它将会很快被撕破。
From the seventeenth-century empire of Sweden,
从17世纪瑞典帝国