中英词典查询

effective [ɪˈfɛktɪv]

adj. 有效的; 起作用的; 实际的，实在的; 给人深刻印象;
n. [军]现役兵额，有生力量，精兵;
复数：: effectives 比较级：: more effective 最高级：: most effective
[同义词] 有力的,印象深刻的: forcible powerful potent impressive striking telling
[同义词] 生效的,灵验的: in serviceable effect functional practical valid operative useful
[反义词] 有效的: ineffective

例句:

  • Her brother is the king, but she is the effective ruler.
    她兄弟为国王,但她却是真正的主宰者。
    来自《权威词典》
  • Condoms are an effective method of birth control if used with care.
    如果使用得当，避孕套是很有效的避孕手段。
  • It can be very effective in melting snow quickly.
    来自BBC
  • Light colours provide an effective backdrop for pictures or a mirror.
    浅色是挂放图画或镜子很有效果的衬托。
  • Women are sometimes seen to be less effective as managers.
    女性有时被认为不善于管理。
  • Their use of stereo is simple but very effective.
    来自BBC
  • How effective are the psychological skills used by sportspeople?
    来自BBC
  • The book has a very effective closing chapter.
    这本书的结尾一章给人印象极深。
    来自《权威词典》
  • The medicine is an effective cure for a headache.
    这药治头痛疗效很好。
    来自《权威词典》