[化] 凝胶免疫电泳

[单词解析速记].JV541.(Obsolete.and.Foster)

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发表于:2018-12-30 / 阅读(112) / 评论(0)

单词解析速记

英语语法：76 Phrasal Verbs

Grammar Girl here. Listen up, everyone! Todays topic is phrasal verbs, as in to listen up. And now, guest-writer Bonnie Trenga writes, a listener, Paulino from Minneapolis, would like to know what phrasal verbs are and why they are called that. Phras

发表于:2019-01-02 / 阅读(59) / 评论(0)

英语语法 Grammar Girl

英语语法：88 Splitting Verbs

Grammar Girl here. Today's topic is how a verb and an adverb messed up the inauguration. I took a break from work Tuesday to watch Barack Obama's inauguration, and like millions of other people, I saw a bit of confusion between Chief Justice John Rob

发表于:2019-01-02 / 阅读(54) / 评论(0)

英语语法 Grammar Girl

What Can You Do With An Almost Obsolete Phone?

What Can You Do With An Almost Obsolete Phone? Now that youve got that brand new iPhone, youre probably trying to decide just what you should do with your old phone. It used to be that your only choice was sending it off to the nearest landfill, but

发表于:2019-02-02 / 阅读(60) / 评论(0)

阅读空间

流行美语第133课 - Dibs / Shotgun

今天Larry和李华要到朋友Bob家里，Bob因为要搬家，所以把他的立体音响卖给Larry。今天李华会学到两个常用语：dibs和shotgun. LL: I'm really glad that Bob gave me fi

发表于:2019-02-05 / 阅读(76) / 评论(0)

美国之音《流行美语》

美国俚语: 有权利要求做某事 call dibs

call dibs的英文解释如下：中文意思是有权利要求怎么样，有权要求做某事(expression used to claim rights/possesion on sth./sb.)。例句： I get carsick in the back seat, so I call dibs on the front seat. 我坐在后座晕车

发表于:2019-02-09 / 阅读(88) / 评论(0)

美国俚语

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basal area of a stand