对称分裂

用Mp3背六级单词054

measurement slave unlimited invert symmetrical lessen lever hip liability overlook thresh tensile vision likeness steady siege fission limp line linear vein commence obscure

发表于:2018-12-01 / 阅读(79) / 评论(0)

用Mp3背六级单词

美国科学60秒 SSS 2013-06-27

Flawless pearls are among the most symmetrical spheres biological organs. But do they get so round? Turns out they turn. Pearls and mollusks such as oysters create so-called pearls acs around intrusive pieces of grit. The sac coat the yelten with the

发表于:2018-12-24 / 阅读(55) / 评论(0)

Scientific American(六)月

实境旅游英语第78期:杀价与付款(4)

31.Is this the sale price? 31.这是特价后的价格吗？ 32.Could you cut the price a little, please? 32.你可以把价格降低一点吗？ 33.Can't you make it a little cheaper? 33.不能再算便宜一点了吗？ 34.Is there a discount for t

发表于:2018-12-29 / 阅读(82) / 评论(0)

实境旅游英语

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

英语美文：美的力量

The Power of Beauty 美的力量 1. One of the most successful, influential and 1)beloved women in American history, Eleanor Roosevelt once said that she had one regret: she wished she had been prettier. Who hasn't felt the same way? We are all too 2

发表于:2019-02-16 / 阅读(72) / 评论(0)

英语美文

经济学人323:健康指标从表面判断

Science and technology 科学技术 Health indicators 健康指标 On the face of it 从表面判断 More evidence that symmetrical features indicate good health 更多证据表明对称容貌显示身体健康 BEAUTY may be in the eye of the beholde

发表于:2019-02-24 / 阅读(82) / 评论(0)

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学英语单词

Ad def.an.

administrative proceeding

aerodynamic smoothness

aeronautical earth station

ageing properties

Aglossy

agricultural products market

alkaline indicator plant

Allium satirum

antisubmarine mine

Aspartyltransferase