hydrogenate的一般过去时怎么拼写？

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...

v.使与氢化合，使氢化...

hydrogenate的现在完成时为：hydrogenated...

hydrogenate的现在进行时为：hydrogenating...

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

You, meanwhile, will be skulking in the safety of the car...与此同时，你会安全地藏在汽车里。Meanwhile Grant held Lee before Richmond until Sherman closed on him.同时格兰特把李牵制在里士满的前方,直到谢尔曼将他包围.Network literature has definite appreciating val...

biconical的音标：biconical的英式发音音标为：[bɪ'kɒnɪkəl]biconical的美式发音音标为：[bɪ'kɒnɪkəl]...

Midspring season, luxuriantly green of everythings on earth.仲春时节, 万物葱茏....

baroness的音标：baroness的英式发音音标为：['bærənəs]baroness的美式发音音标为：[ˌbærə'nes]...

entertains的音标：...

“浮标”的拼音为：fú biāo...

advertiser的音标：advertiser的英式发音音标为：['ædvətaɪzə(r)]advertiser的美式发音音标为：['ædvərtaɪzə(r)]...

vt.& vi.尖叫，引人注意，发出一种类似尖叫的声音n.尖叫声，尖锐的声音：一种能使人联想起这种尖叫的声音...

excellently的音标：excellently的英式发音音标为：['eksələntlɪ]excellently的美式发音音标为：['ɛksləntlɪ]...

n.舌间区...

Seen here is the explanted heart. Pacemaker wires enter the right ventricle.请看这个移植心脏,起搏器金属丝深入到右心室.We investigated all explanted devices using sonication, a method for detection of microbial biofilms foreign bodies.我们目前来通...

imparadise的音标：imparadise的英式发音音标为：[ɪm'pærədaɪs]imparadise的美式发音音标为：[ɪm'pærəˌdaɪs]...

The funds of the association shall comprise of members'subscriptions.协会的基金将由会员的捐款构成.Twelve departments comprise this university.12个系组成了这所大学.The notion that blacks comprise a problem is at the core of racist reasonin...

“丑名”的拼音为：chǒu míng...