appertain的一般过去时怎么写？

appertain的音标：appertain的英式发音音标为：[ˌæpə'teɪn]appertain的美式发音音标为：[ˌæpər'teɪn]...

The responsibilities that appertain to parenthood were discussed at the meeting.会上讨论了父母应尽的职责....

vt.属，有关联...

appertain的第三人称单数（三单）为：appertains...

appertain的现在完成时为：appertained...

appertain的现在进行时为：appertaining...

“碎牛肉”的英语可以翻译为：hamburger，hamburg ...

n.鱼道，鱼梯...

MDT is an effective treatment and could cure all the leprosy sufferers worldwide.联合化疗是一种有望治愈全世界所有麻风病患者的有效治疗方法。The paper briefly introduced the initial application of MDT borehole testing technology in Dagang Oilfield.该文概...

n.动脉病...

inbreeds的音标：...

judged的音标：...

“动用”的拼音为：dòng yòng...

adj.绒毛的，柔和的，多丘岗的，丘原的...

acinoscope的音标：acinoscope的英式发音音标为：[eɪsɪ'nɒskəʊp]acinoscope的美式发音音标为：[eɪsɪ'nɒskoʊp]...

gyp的音标：gyp的英式发音音标为：[dʒɪp]gyp的美式发音音标为：[dʒɪp]...

root的一般过去时为：rooted...

forgotten的近义词/同义词有：irrecoverable, irretrievable, bygone, gone, overlooked, missed, unremembered, lost, skipped, dated, abandoned。adj.forgotten的近义词（被忘却的）：irrecoverable, irretrievable, bygone, gone, overlooked, missed, unr...

lull的第三人称单数（三单）为：lulls...

stretcher的第三人称单数（三单）为：stretchers...