two family residential district双: two; twin; both; dual户: one-panelled door; door住宅区: belgravia; residential distr ...双户住宅: two-family house独户和双户住宅: one-and two-family dwelling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:双户住宅区,即可在微信中查询翻译