单词：impregnated egg
impregnated egg的用法和样例：
例句
- And it all starts with a single upright egg.这一切仅由一颗受精卵开始。
- So a fertilized egg is an example of totipotency.所以受精卵是一个全能干细胞的例子。
单词：impregnated egg 相关文章
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She poured a little vegetable oil into the frying pan. Then she turned on the stove. She took an egg out of the refrigerator. She cracked the egg into a small bowl. She put the eggshells into the kitchen trash bag. She waited for the oil to get hot.
原版英语小短文
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AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: English teacher Lida Baker explains the use of the words after and before. LIDA BAKER: I'm going to say a few sentences and I just want you to tell me two things: Is the sentence
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英语口译
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