effective
🇺🇸
/ɪˈfektɪv/
🇬🇧
/ɪˈfektɪv/
adjective
B1
working well and giving the results you want
This medicine is effective at reducing pain.
这种药物能有效减轻疼痛。
R
real or actual, even if not official
The new policy has made an effective change in how we work.
新政策实际上改变了我们的工作方式。
R
starting to be used or in effect
The new rules become effective next month and will be effective immediately.
新规则将于下月生效并立即有效。
translation
有效的, 实际的, 生效的