避孕药

避孕药	bì yùn yào	oral contraceptive
避	bì	to avoid / to shun / to flee / to escape / to keep away from / to leave / to hide from
避孕	bì yùn	contraception
孕	yùn	pregnant
药	yào	leaf of the iris / variant of 药
药	yào	medicine / drug / substance used for a specific purpose (e.g. poisoning, explosion, fermenting) / CL:种,服,味 / to poison