建筑: build; construct; erect限制: place restrictions on; astri ...线: thread; string; wire建筑限制: building restrictions限制线: attack line; attackline; boundary line; waiting line建筑限高: building height restriction建筑限界: clearance limit; construction gauge; track clearance桥建筑限界: clearance above bridge floor道路建筑限界: boundary line of road construction公路建筑限界: clearance of highway基本建筑限界: fundamental construction clearance桥梁建筑限界: bridge construction clearance隧道建筑限界: clearance of tunnel; structural approach limit of tunnel铁路建筑限界: railroad clearance罚球限制线: penalty shot line; penalty shot restraining line控制线限制: control line limitation跑垒限制线: three feet line射击限制线: no fire line; no-fire line速度限制线: speed limit line无限制线程: free threading建筑控制线: building line跑垒员限制线: three feet line退回限制线后: retire behind the waiting line限制线后扣球: back field attack; back field attacl争球点限制线: face-off line