Carburetted hydrogen
[建] 矿坑气
🧩 词语组成解析
v. 使与碳化合, 增碳( carburet的过去式和过去分词 )
🗣️ 情景例句
That's always nice to hear, Mr. Marchetta.
听到这事总是好的， Marchetta先生。
She's meeting me at the Libe at seven.
她约好七点跟我在图书馆见面。
The questions were very easy.How about you, Gary?
题目很容易。加里，你怎么样？