keel的一般过去时怎么拼写？

keel的复数形式为：keels...

keel的现在进行时为：keeling...

Jason had helped him out with a series of loans, until he could get back on an even keel.贾森接连借了几笔钱给他，在他重新走上正轨之前帮他渡过了难关。You sense the stresses in the hull each time the keel meets the ground.每次龙骨触地的时候你都能感受到船体所受的压力。You sen...

keel的第三人称单数（三单）为：keels...

keel的现在完成时为：keeled...

n.（船的）龙骨vt.& vi.翻身，倾覆adj.无龙骨的...

She does almost everything on an even keel.她做起事来几乎都是四平八稳的.You sense the stresses in the hull each time the keel meets the ground.每次龙骨触地的时候你都能感受到船体所受的压力。Jason had helped him out with a series of loans, until he could get ...

keel的音标：keel的英式发音音标为：[ki:l]keel的美式发音音标为：[kil]...

adj.未报告的，没有报道的，未经报道的...

flatly的音标：flatly的英式发音音标为：['flætli]flatly的美式发音音标为：['flætɪ]...

They sat in the arbour and chatted over tea.他们坐在凉亭里,边喝茶边聊天.Benedick was quietly seated reading in an arbour.培尼狄克静静地坐在凉亭里看书....

chrestomathy的音标：chrestomathy的英式发音音标为：[kres'tɒməθɪ]chrestomathy的美式发音音标为：[kres'tɒməθɪ]...

stitch的第三人称单数（三单）为：stitches...

n.胆血症...

irritate的音标：irritate的英式发音音标为：['ɪrɪteɪt]irritate的美式发音音标为：['ɪrɪˌtet]...

管[渠]道化，开渠...

Drug experts say it could spell the end of the crack epidemic.禁毒专家说它可能会结束强效可卡因吸食泛滥的局面。Health officials have successfully confined the epidemic to the Tabatinga area.卫生官员成功地将疫情控制在塔巴廷加地区。The major impact of this epidemic w...

n.蟾蜍，癞蛤蟆( toad的名词复数 )...

n.震颤...

卵黄悬胶液...

doorstep的第三人称单数（三单）为：doorsteps...

小细胞溶解素...

fault的现在完成时为：faulted...