Houdry hydrocaracking
[建] 胡追加氫裂解
??? 情景例句
She's really a good friend, isn't she?
她真是我的好朋友，不是嗎？
The meeting is put off.
會議延期了。
The order was in good shape when it left out factory.
貨離開工廠時都是完好無缺的啊。