zoom

急速上升；嗡嗡声；[摄] 变焦摄影英释nna sound made by a vehicle that is travelling fast

急速上升；摄像机移动vv

1 zoom in,v. 放大

2 zoom lens,变焦镜头

3 zoom out,缩小

4 digital zoom,数码变焦；数字变焦