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夏说英语新闻晨读 第430期:空气污染如何影响胎儿

时间：2019-01-14 04:41:40

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（单词翻译）

 本期内容：

Scientists have found the first evidence that particles of air pollution travel through pregnant women's lungs and lodge1 in their placentas. Toxic2 air is already strongly linked to harm in foetuses but how the damage is done is unknown. "It is a worrying problem – there is a massive association between air pollution a mother breathes in and the effect it has on the foetus," said Dr Lisa Miyashita.

evidence: n. 迹象；证据
particle: n. 颗粒；粒子
particulate3 matter(s): 微粒物质；悬浮颗粒
inhalable particle(s): 可吸入颗粒物
air pollution: 空气污染
travel through: 穿过
lodge: v. 住；嵌入；寄宿
placenta: n. 胎盘
toxic: adj. 有毒的
be linked to: 与……有关联
foetus(fetus): n. 胎儿
massive: adj. 大量的；巨大的


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1 lodge q8nzj     
v.临时住宿，寄宿，寄存，容纳；n.传达室，小旅馆
参考例句：
  • Is there anywhere that I can lodge in the village tonight?村里有我今晚过夜的地方吗？
  • I shall lodge at the inn for two nights.我要在这家小店住两个晚上。
2 toxic inSwc     
adj.有毒的，因中毒引起的
参考例句：
  • The factory had accidentally released a quantity of toxic waste into the sea.这家工厂意外泄漏大量有毒废物到海中。
  • There is a risk that toxic chemicals might be blasted into the atmosphere.爆炸后有毒化学物质可能会进入大气层。
3 particulate 4mMzPG     
adj.微小的；n.微粒，粒子
参考例句：
  • A special group was organized to dig up the particulate of the case.成立了一个专门小组来查明该案件的各个细节。
  • Lungs retain relatively insoluble particulate material.肺脏内留有不溶解的颗粒物质。

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