stem的一般过去时怎么写

Are Leukemic Patient Bone Marrow Mesenchymal Stem Cells Malignant?白血病人骨髓间充质干细胞是否是恶性细胞?He said the move would definitely stem the haemorrhage of talent and enterprise from the colony.他表示这一举措势必会抑制殖民地人才和企业严重流失的现象。He told th...

stem的复数形式为：stems...

stem的音标：stem的英式发音音标为：[stem]stem的美式发音音标为：[stɛm]...

stem的现在完成时为：stemmed...

Cut them off cleanly through the stem just below the node.就从茎节下面，沿茎干把它们全砍掉。The stinging nettle has a square stem and little hairs.荨麻长有四方茎和细小茸毛。He chewed the stem of his pipe and eyed her sceptically.他嘴里衔着烟斗柄，满腹狐疑地打量着她。...

stem的第三人称单数（三单）为：stems...

stem的现在进行时为：stemming...

n.（花草的）茎，词干，（高脚酒杯的）脚，烟斗柄vt.遏制[阻止]（液体的流动等），阻止，封堵，遏止...

“绒羽”的英语可以翻译为：plumule，fluff，down feather，ptil-，quill-coverts ...

大量的，丰富的...

intrapearlitic的音标：intrapearlitic的英式发音音标为：[ɪntrəpɜ:'lɪtɪk]intrapearlitic的美式发音音标为：[ɪntrəpɜ'lɪtɪk]...

“开价”的英语可以翻译为：opening price，state a price，make a quotation，initial price，make a price ...

good idea的音标：good idea的英式发音音标为：[ɡud ai'diə]good idea的美式发音音标为：[ɡʊd aɪ'diə]...

高植物性机能体型的...

dish out的音标：dish out的英式发音音标为：[diʃ aut]dish out的美式发音音标为：[dɪʃ aʊt]...

Kenya's Robert Kibe was the fastest qualifier for the 800 metres final.肯尼亚的罗伯特·基布是800米决赛入围者中速度最快的选手.It seemed to me that Sir Robert's arguments were nonsensical.在我看来，罗伯特爵士的争辩纯属瞎说。Robert lost his footing and sli...

Pathology quiz case 1 Atypical fibroxanthoma of the auricle.病理学测验情况1.The control relationship between the auricle and the body.根据耳廓与人体控制关系.Pseudocyst of Auricle is a kind of proliferative aseptic inflammation with exudat...

“在即”的拼音为：zài jí...

kakistocracy的音标：kakistocracy的英式发音音标为：[ˌkækɪs'tɒkrəsɪ]kakistocracy的美式发音音标为：[ˌkækəs'tɒkrəsɪ]...

n.慈爱( charity的名词复数 )，救济金，慈善团体，宽厚...

据我所知，他在报道中毫不留情地批评了初审法官。I gather his report is highly critical of the trial judge.贵重的展品，呃哼，丢失的话，会众人皆知。It is not unknown for valuable display items to go, ahem, missing.性格和外表是分不开的，而且观其形知其性。Character is not separable from p...

grebe的音标：grebe的英式发音音标为：[gri:b]grebe的美式发音音标为：[ɡrib]...

阳离子移变...