focusn.焦点;焦距;中心v.(使)集中;聚集
focused model美国
focusing mark聚焦标记
focusing coil聚焦线圈
Focus T times《焦点时刻》
focused light聚焦光
focusing unit聚焦装置
focus mapping焦点定位
focus economy注意力经济
focusing disk聚焦碟
focusing knob聚焦旋钮