使用: make use of; use; employ; ap ...区: H region; H混合使用区: combined use district使用区域: use coverage使用区划法规: zoning control已使用区域记录: drl备用区: spare area调用区: call area公用区: common area; common field; merge zone; public domain共用区: common area禁用区: forbidden zone; keep-out area现用区: active area运用区: the usage area; usage area占用区: used area专用区: exclusive district作用区: active region; active zone; hit boxes; service area; sphere of action; zone of acting; zone of action coverage pattern coverage补充专用区: ff supplementary private use area-a产业专用区: commercial/manufacturing park c/m park长作用区管: extended interaction tube低半代用区: low surrogates反式作用区: transacting region高半代用区: high surrogates工业专用区: exclusive industrial district; restricted industrial district公用区控制: common area control公用区项: common area item