基本解釋[毉葯科學]空巢老人英漢例句雙語例句Particularly owing to the implementation of family planning policy and the fierce competition in society, the problem of cities empty-nest elderly family is more serious than in rural areas.尤其是由於計劃生育政策的實行,社會競爭的激烈,城市空巢家庭的養(yǎng)老問題更爲突出。the elderly in empty-nest family更多例句專業(yè)釋義毉葯科學空巢老人