noun
ADJECTIVE
▪ effective
VERB + BIRTH CONTROL
▪ practise/practice , use
BIRTH-CONTROL + NOUN
▪ method
▪
No birth-control method is 100% effective.
▪ pill
PHRASES
▪ a form of ~ , a method of ~
noun
ADJECTIVE
▪ effective
VERB + BIRTH CONTROL
▪ practise/practice , use
BIRTH-CONTROL + NOUN
▪ method
▪
No birth-control method is 100% effective.
▪ pill
PHRASES
▪ a form of ~ , a method of ~
Oxford Collocations English Dictionary. Оксфордский английский словарь словосочетаний . 2012