hydrogenate的现在进行时为：hydrogenating...

hydrogenate的一般过去时为：hydrogenated...

v.使与氢化合，使氢化...

hydrogenate的音标：hydrogenate的英式发音音标为：['haɪdrədʒəneɪt]hydrogenate的美式发音音标为：['haɪdrədʒənˌeɪt]...

hydrogenate的现在完成时为：hydrogenated...

Through nitrosation , hydrogenate reducion, and acylate three steps, the yield surpass 80 % for the diethyl malonate.收率相对于丙二酸二乙酯达到了80%以上....

hydrogenate的第三人称单数（三单）为：hydrogenates...