Rubella is most harmful to pregnant women.

风疹对孕妇危害最大。

youdao

Prof Nutt told the BBC: "Overall, alcohol is the most harmful drug because it's so widely used.

纳特教授告诉英国广播电视: “总的来说 酒精之所以是最有危害的药物 那时因为它的影响广泛.”

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Not until a program has been in production for at least six months will its most harmful error be discovered.

一个程序的致命错误要到其发布至少半年后才会被发现。

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"Salt is probably the single most harmful thing in our food, contributing to high blood pressure."

VOA: standard.2010.04.22

It's a common bacterium and most strains of E. Coli are not harmful to people, in fact, they provide us with some beneficial properties.

它是常见菌,且大多数种类的菌株对人类无害,实际上还给了我们颇多裨益

耶鲁公开课 - 生物医学工程探索课程节选

Recently,American researchers found harmful bacteria in a place most of us would never suspect.

VOA: special.2009.10.13

The most harmful aspect of this provision is the language that is missing.

FORBES: Move up http://i.forbesimg.com t Move down

This non-bank sector has been the source of some of the most harmful, deceptive, unfair and predatory lending practices.

WHITEHOUSE: The White House

Second but equally important are the complex economic questions involved in deciding which tax preferences are most harmful and which are actually helpful and appropriate.

FORBES: Tough Politics Are the Barriers To True Tax Simplification