Resistance of Hib to several of the more inexpensive but effective antibiotics is a growing cause of concern and provides additional impetus for expanding vaccine coverage.

Hib对许多价格较低廉但有效的抗生素的耐药性造成日益增长的关注，并为扩大疫苗覆盖面提供了额外的推动力。

youdao

He insisted that the method wassafe and effective, but said that it could cause lasting psychic damage to theinterrogators.

他强调说虽然审讯的方法是安全和高效的，但也有可能对审讯员造成长久的精神损害。

youdao

The first cause of the liberation of women was the development of effective birth-control methods, freeing women from the endless cycle of childbearing and rearing.

妇女的解放首先起因于有效的节育措施的出现，从而将女人从生养孩子的无尽循环中解放出来。

youdao

While effective, it can cause severe short-term memory loss.

FORBES: Rewiring the brain

Probably the best argument against supporting Johnson is this: supporting a candidate based on a single-issue alliance is not as effective as supporting a cause.

FORBES: Rethinking Gary Johnson

If it is below the peak, then more guns cause more gun-related deaths, and deaths would decline if we had more effective gun control laws.

FORBES: What the NRA is Assuming (and Why They are Wrong)