効的英文

实用例句

• 我们正在测试新药的功效。
  We are testing the efficacy of a new drug.
• 总统答应会迅速有效地惩罚恐怖分子。
  The president promised swift and effective retribution against the terrorists.
• 新制度何时生效？
  When does the new system become effective?
• 那是用于提高戏剧效果的配乐。
  It's the music to heighten the dramatic effect.
• 他们提高生产力的措施卓有成效。
  Their efforts to improve the production have been very effective.
• 你如果可以正确有效地使用一个词，你就是了解它了。
  If you can use a word correctly and effectively you comprehend it.