您要查找的是不是：
- An advocate of or a specialist in eugenics. 优生学家优生学方面的专家或倡导者
- What can we do to prevent the disease spreading? 我们能做什么来防止这种疾病蔓延呢？
- Please take some preventive medicine now. 请吃些预防药吧。
- We had to take preventive measures. 我们不得不采取预防措施。
- preventive eugenics 预防性优生学
- The authorities took measures to prevent tax fraud. 当局已采取措施防止偷税漏税。
- Politician take no interest in eugenics because the unborn have not vote. 政治家对优生学不感兴趣，因为未出生者并无选举权。
- Does prison do anything to prevent crime? 采取关押方法对制止犯罪有作用吗？
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- Stir the sauce to prevent it lumping. 把沙司搅拌一下以免结块。
- We should take steps to prevent war. 我们应当采取措施制止战争。
- Preventive measures are essential. 预防手段是必要的。
- Nobody can prevent him from running the risk. 没有人能够阻止他去冒险。
- Seal (up) the window to prevent draughts. 把窗户封起来以防风。
- Eugenics has a biological significance. 优生学在生物学上有重要意义。
- Haste make work which caution prevent. 匆忙专干不谨慎的事。
- Did we not advocate eugenics some years back? 若干年前不是倡议优生学吗?
- For a while he also promoted eugenics. 有一阵子，他还提倡优生学。
- Nothing can prevent him from going. 什么都不能阻止他前往。
- The relation between sperm density and eugenics? 精子密度和优生的关系？
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
