成对染色体

pairing chromosome的用法和样例：

例句

Absence of one chromosome of a pair is called monosomy for that chromosome.一对染色体中缺少了一条染色体就称为该染色体的单体。

听美剧学英语:《淘小子看世界》 Pairing Off - 9

Dad? Learn her name. Yes, sir. As for you. Rebecca, her name was Rebecca. Is that all you know about her? Not too much more I guess. Does that make you feel good? No, it doesn't. Eric, every once in a while, let your brain in on what the rest of you

发表于:2019-01-02 / 阅读(51) / 评论(0)

听美剧学英语-《淘小子看世界》

听美剧学英语:《淘小子看世界》 Pairing Off - 4

Hi, mom. This is Rebecca. Now, uh, it's kind of a new relationship. So don't say anything too embarrassing, OK? Oh, hi, Rebecca. He wet his bed till he was twelve. Oh, Oops. Come sit. Hey, weasel, you wanna move your stuff off the table, we gotta cra

发表于:2019-01-02 / 阅读(31) / 评论(0)

听美剧学英语-《淘小子看世界》

听美剧学英语:《淘小子看世界》 Pairing Off - 5

Don't go, Rebecca. Sorry, I really don't feel like being here anymore. You haven't seen the whole house, I mean, let me take you to the roof. Actually, Eric, I think it's nice we didn't go any further than we did. Thank you. No problem. Why don't we

发表于:2019-01-02 / 阅读(38) / 评论(0)

听美剧学英语-《淘小子看世界》

听美剧学英语:《淘小子看世界》 Pairing Off - 8

Hello! You wanna tell us anything? Ah, not yet. Now, I got something to tell you. We found this in our bed. Now what was it that you wanted to tell us? I just wanted to say, happy birthday, mom! The other one is on layaway. Nothing happened between m

发表于:2019-01-02 / 阅读(37) / 评论(0)

听美剧学英语-《淘小子看世界》

听美剧学英语:《淘小子看世界》 Pairing Off - 2

Oh, Duben's out sick again? Health teacher's sick again? Not a lot of credibility. Wonder what kind of creepy substitute we got today? Wow. That is no substitute. That is the real thing. Good afternoon class, I'm Miss Kelly and I will be filling in f

发表于:2019-01-02 / 阅读(95) / 评论(0)

听美剧学英语-《淘小子看世界》

听美剧学英语:《淘小子看世界》 Pairing Off - 3

Michael and Lisa Marie? Looks like it. Since when? Just now. That was it. What? That? Yeah, you saw it happen. I can't believe it! I saw it happen and I still don't know how it happens. Stop obsessing, man, you're gonna pop a lobe. You're right. I sh

发表于:2019-01-02 / 阅读(97) / 评论(0)

听美剧学英语-《淘小子看世界》

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anti-nucleating agent