[dǎ kāi]
(揭开; 拉开; 解开) open; unfold
untie a bundle
打开包袱
take off the lid
打开盖子
break open the iron shackles
打开铁锁链
slip parachute
打开降落伞
(接通电路) turn on; switch on
turn on the radio [light]
打开收音机[电灯]
(攻开) break through
break through an encirclement or fight a way out
打开一条出路
(展开; 扩展) open up; spread
spread out the map
打开地图
open up a new prospect
打开局面
broaden one's scope of mind
打开思路
widen one's horizon
打开眼界