are（AU-rich element）是一个生物学名词，ARE序列存在于许多mRNA的3’非翻译区（3‘UTR）中，包括原癌基因、转录因子、细胞因子的mRNA。ARE序列在决定哺乳动物RNA稳定性上发挥重要作用。
柯林斯英汉双解大词典
are /ə, ɑː/ TEM4
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1.
Are is the plural and the second person singular of the present tense of the verb . Are is often shortened to -'re after pronouns in spoken English. 是 (be)(的现在时复数以及第二人称单数形式)
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2.
N a unit of area equal to 100 sq metres or 119.599 sq yards; one hundredth of a hectare (面积单位)100平方米; 119.599平方码 ; 一公顷的百分之一 ( symbol: a)
双语例句原声例句权威例句
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These are the people who are helping us.
这些是正在帮助我们的人。
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No, those are Ellie's kids. Ours are upstairs.
不，那些是埃利的孩子。我们的都在楼上。
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Certain courses are compulsory, others are optional.
某些课程是必修的，其他是选修的。
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Some are exhilarating; some are humbling." Many of the new Republican members of the House are young Tea Party activists.
VOA: special.2011.01.10
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There they are. And, when they are named, they are named by suggestion by the scientist who have isolated them.
它们在这，当它们被起名的时候，是由科学家们建议的,那些提取它们的科学家。
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In Yeats people are always particulars who are fitted to types which are new versions of old identities that travel across time.
在他的诗歌里人总是特定的,某些类型，是穿越时间的,古老人物的现代化身。
词组短语
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$firstVoiceSent
- 来自原声例句