英语词汇“Billings method”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	Billings method
释义	Billings method 【医学】比氏安全期避孕法
随便看	feather picker feather picking feather picture feather piece feather pillow feather pitch feather pulling feather pulp feather quartz feather quilt Feather R. feather reed grass feather reed grasses feather rot feathers feathers and downs feather sander feather selection Feathers fly feather shot feather slip featherson feather space feather spray feather's rule 水落归漕水落石出水调歌头水软山温水过鸭背水远山遥水远山长水部水里纳瓜水长船高チョウホンニンチョウボチョウボチョウボウチョウボンチョウミチョウミリョウチョウミンチョウムスビチョウメ