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- blastocyst or morula 早期胚胎
- M+B:morula and blastocyst stages. 桑椹期和囊胚期。
- Whether it rains or not makes no difference to me. 下不下雨对我来说都一样。
- The zygote, by cell division, grows into a morula an then into a blastocyst. 通过细胞分裂,受精卵发育成桑葚胚,然后发育成囊胚。
- Many one or little one is indifferent to me. 多一个或少一个对我是无关紧要的。
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- Do you teach your students singly or in groups? 你教学生是个别地教还是按组教?
- A church, school, hospital, asylum, or prison is an institution. 教堂,学校,医院,收容所或监狱皆属公共机构。
- Hard copy is computer output on paper, printing or graphics. 硬拷贝是出现在纸上、印刷上或图表上的电脑输出。
- Do you prefer to have rice or buns? 你愿意吃饭还是吃馒头。
- He is always raising a stink about this, that or the other thing. 他总是为了这个、那个的大吵大闹,什麽事都有得吵,有得闹。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Fill your radiator with water, or your engine will overheat. 给你的散热器充水,否则引擎会过热。
- They will go to the zoo or play volleyball. 他们要去动物园或打排球。
- The autumn or winter term start in September. 秋季或冬季学期九月份开始。
- Let's keep together or we shall lose each other. 咱们待在一块儿,否则就会失散了。
- Don't go too far afield or we might lose you. 不要走得太远,要不然我们会找不到你的。
- Then these 1-cell embryo,2-cell embryo,morula and blastocyst were respectively transferred into the oviduct and the uterus of pseudopregnancy KM mouse. 结果移入1-细胞胚、2-细胞胚、桑椹胚和囊胚的假孕母鼠妊娠率分别为36.;36%25、42
- I must fulfil my task by some means or other. 我总得想个办法完成任务。
- Keep your hands off me; or I'll knock you down. 不要碰我,当心我把你打倒在地。