避孕环避孕環

bì yùn huán

释义

coil; contraceptive coil; intrauterine device

在应用里学习 → 按笔顺书写

汉字

避bìto avoid, to turn away; to escape, to hide辶辟孕yùnpregnant; pregnancy乃子环huánbracelet, ring; to surround, to loop王不