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Each cell in your body is surrounded by a cell membrane, a thick flexible layer made of fats and proteins, that surrounds and protects the inner components.
你身体里的每一个细胞都是被细胞膜所包起来。那是由脂肪和蛋白质组成的一层即厚又软的物质，包围着并保护着细胞内部。
《TED-Ed》《TED教育》
双语例句
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This wall surrounds the entire city.
这堵城墙环绕了整座城市。
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A stigma still surrounds mental health, which is why we don't seriously discuss it.
人们仍然耻于谈论心理健康，所以我们不认真探讨这个问题。
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Rare giant pod of 100 whales surrounds boat
罕见巨型鲸鱼群包围船只
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Paris is a city that oozes romance: beauty surrounds you wherever you go.
巴黎到处洋溢着浪漫的气息：无论去哪儿，美都环绕着你。
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A dark wall of trees—red spruce, balsam fir, beech, hemlock—surrounds you.
你会被黑暗的树墙包围——红云杉、香脂冷杉、山毛榉和铁杉。
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Mystery surrounds her disappearance.
她的失踪引起了重重疑团。
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Harry inherited the house and a sizable piece of land that surrounds it.
哈里继承了那座房子和房子周围一块相当大的土地。
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An assembly of twenty-two deities surrounds Bhaisajyaguru.
22神围绕药师佛的组装。
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They are trying to find their way through the zona pellucida, the membrane that surrounds and protects the egg.
它们试图找到通过保护卵细胞的透明带的路。
近义词
n.
baffles
v.
circlesenvirons