fertility management节制生育: control birth rate; birth co ...节制生育: birth control; conraception; contraception; fertility control; restriction of birth节制生育研究: studies in family planning节制生育展望: family planning perspectives节制生育政策: anti-natalist policy下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:节制生育力，即可在微信中查询翻译
