- 双语例句 更多例句
1、
这个过程受滋养层细胞的介导，滋养层细胞是一群特化的细胞，起源于滋养外胚层，它包围着囊胚腔以及内细胞团[1]。
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2、
哺乳动物囊胚表现出明显的不对称性，包括胚胎一侧的内细胞团和另一侧被滋养层包围的囊胚腔。
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- 相关词组
- line throughv.划掉，勾销;
- follow another's lead in voicing opinions人云亦云
- be brave all through一身是胆;
- go through thick and thin together生死与共
- see through with great insight洞察一切;
- gain a superficial understanding through cursory observation走马看花
- lead a wandering life漂泊；飘泊；四海为家；漂流;
- bore through蛀；蠹蛀;
- can get through过得去;
- teach through lively activities寓教于乐;
- rake throughv.搜索;
- lead along牵;
- carry through firmly坚持到底;
- lead backv.带回;
- go through the motions走过场;敷衍;糊弄;
- soaked through落汤鸡;
- lead troops领兵；带兵;
- all through the night彻夜；通宵达旦;
- through shell蛤蜊;
- punch through voltage穿通电压;
- 今日热词
- 热门搜索
- vlog n. 视频博客; 视频日志;微录影音部落格;影音日志;电眼美女
- wherever conj. 无论哪里;各处;在所有…的情况下;adv.（用于问句）究竟在哪里;
- spec n.说明书;投机;v.按特定标准设计并制造;
- disadvantage n.劣势;障碍;不利因素;
- bind v.使紧密联系，结合;约束;捆绑;装订;n.窘境;令人不快的事物;
- close your eyes [电影]闭眼缉凶;闭上眼睛
- ad hoc adj.特别的;临时的;特设的;adv.特别地;
- dive v.跳水，潜水;冲向;迅速将手伸入;暴跌;n.跳水，潜水;冲;下等酒吧;
- deadline n.截止时间，最后期限;
- best regards 诚挚的问候;最好的祝福;致敬;
- bitter adj.苦的;尖锐的;严寒的;怀恨的，愤愤不平的;n.苦;苦味物;苦啤酒;[航]系缆柱上的一圈缆索;
- 切尔西 Chelsea; Chelsea Football Club; Chelsea Clinton; Chelsea FC
