blastodermal怎么读？

胚层的，胚盘的...

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]...

I am going to live entirely with my aunt Norris.我要彻底住到诺利斯姨妈家去了.Norris twice knocked down his opponent in the early rounds of the fight...诺里斯在前几个回合中两次击倒对手。Norris twice knocked down his opponent in the early rounds of the ...

aristocrats的音标：aristocrats的英式发音音标为：[æ'rɪstəkræts]aristocrats的美式发音音标为：[æ'rɪstəkræts]...

In the late 1850s the speed of technological change quickened.19世纪50年代末期，技术变革的速度加快了。an age of technological innovation技术革新的时代With technological changes many traditional skills have become obsolete.随着技术的革新，许多传统技艺已被淘汰。...

eugenin的音标：eugenin的英式发音音标为：['ju:dʒnɪn]eugenin的美式发音音标为：['judʒnɪn]...

“心材”的拼音为：xīn cái...

“脑”的英语可以翻译为：[生理]brain，brains，head，encephalon，harns ...

Elaine turned and waved her hand lazily and left.伊莱恩转过身，懒懒地挥了一下手就走了。On his arrival, Elaine met him at the bus station.他来时，伊莱恩在汽车站迎接他。He moved back a little and stared steadily at Elaine.他往后退了退，冷静地看着伊莱恩。...

mella的音标：mella的英式发音音标为：['melə]mella的美式发音音标为：['melə]...

digitalose的音标：digitalose的英式发音音标为：[dɪdʒɪ'tæləʊs]digitalose的美式发音音标为：[dɪdʒɪ'tæloʊs]...

n.铸造，铸件，角色分配，投掷，[动]脱落物v.扔掉(cast的现在分词)，铸造，投掷，选派演员...

stern的音标：stern的英式发音音标为：[stɜ:n]stern的美式发音音标为：[stɜrn]...

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defeat的反义词有：victory, lose, victory, triumph, conquest。n.defeat的反义词（失败,挫折）：victory。vt.defeat的反义词（打败;挫败）：lose。defeat的反义词（其他释义）：victory, triumph, conquest。...