期: designated time保健: health protection; health ca ...变声期: mutation围产期保健: perinatal care; perinatal health care孕期保健: antenatal care长期保健医院: long term care hospital变声: voice change; whine; wow围产期保健委员会: committee on perinatal health孕期保健与产前诊断: health care in pregnancy and prenatal diagnosis变声频雷送: variable audio-frequency radiosonde失真声, 畸变声: distorted sound型变声器: voice-changing bow-tie保健: health protection; health care 妇幼保健 maternal and child hygiene; mother and child care; 保健按摩 keep-fit massage; therapeutic massage; 保健班 keep-fit class; 保健操 setting-up exercises; health exercises; 保健产品 health products; 保健措施 health protection measures; 保健法 hygiene; 保健费 health subsidies; health fee; 保健护士 health nurse; 保健机构 health institution; 保健机理 hygiogensis; 保健建筑 health building; 保健灸 healthful moxibustion; 保健食品 health food; protective foods; 保健事业 public health work; 保健所 clinic; 保健网 health care network; 保健物理学 health physics; 保健箱 medical kit; 保健因素 hygienic factor; 保健员 health worker; 保健站 health station; health center; 保健专家 sanitarian; 保健装置 protection device; 保健组织 health (care) organization可变声纳系统: vss variable sonar system领结型变声器: voice-changing bow-tie保期保值: hedge buying长期保存: long term storage; long-stem storage长期保单: long term warranty; long-term warranty长期保鲜奶: longlife milkk长期保险: long term insurance; long-term insurance长期保险单: long-term policy初期保险: preliminary term insurance初期保险费: initial premium单期保费: single premium到期保险费: due premium; premium due