ectoderm怎么读？

The outer layer of a blastula that gives rise to the ectoderm after gastrulation.外胚层囊胚的外层,在原肠胚形成之后生后外胚层组织....

n.外胚层...

Immediately after this meeting I began my canvass of friends and colleagues.在这次会见之后,我立即开始征求我的朋友和同事们的意见.During a canvass of the neighborhood we collected 200 dollars for the school.在邻近地区的一次募捐,我们为学校募得了二百美元.I wil canvass th...

carbonate的现在完成时为：carbonated...

...an emergent state.新兴国家Chromogenic black - and - white photographic film is a new emergent type of black - and - white film.黑白 染料胶片是继彩色胶片之后发展起来的一种新型黑白胶片品种....an emergent nationalist movement.新兴民族主义运动Emergent democracie...

Is meniscus of the side outside genu torn off how Mo cure?膝外侧半月板撕裂怎麽治疗?Genu valgum after proximal tibia fracture is specific complication in childhood.胫骨上段骨折并发膝外翻是儿童骨折的特有现象.Giddy dazzled, tinnitus, lumbar genu aching and...

“上空”的英语可以翻译为：in the sky，overhead，midair，high up in the air ...

Hard luck, chaps, but don't despair too much.真不走运，伙计们，不过别太灰心。These chaps know their stuff after seven years of war.7年的战争过后，这些家伙都成了作战行家。These chaps know what side their bread's buttered on.这些家伙知道怎样做对他们有利。...resp...

Cipango的音标：Cipango的英式发音音标为：[si'pæŋɡəu]Cipango的美式发音音标为：[sɪ'pæŋɡo]...

cheeriness的音标：cheeriness的英式发音音标为：['tʃɪərɪnɪs]cheeriness的美式发音音标为：['tʃɪrɪnɪs]...

mire的近义词/同义词有：slush, slime, muck, mud, mud, muddy, clay, muck, slush, morass, slime, dirt。n.mire的近义词（泥沼;泥泞）：slush, slime, muck, mud。mire的近义词（其他释义）：mud, muddy, clay, muck, slush, morass, slime, dirt。...

n.细菌镜检查法...

n.索得率（检索文件的效能）...

circumstantiate的一般过去时为：circumstantiated...

A BCO spectrophotometric method has been applied to determination of trace copper in aluminium power.介绍了用BCO分光光度法对铝粉中微量铜的测定.The COD removals are greater than 75 % and 50 % for HCR and BCO respectively.HCR和BCO对COD去除率分别达到7...

异丁偶姻...

Fusions were common between strains from deciduous hosts or coniferous hosts.来自阔叶树或针叶树寄生的菌系间融合是普遍的.They were fusions which are evolutionarily programmed for.它们是进化上已安排好的融合现象.The next phase of the study included only patie...