单词 | 打开 |
释义 | 打开打开[dǎ kāi]1.■ (揭开; 拉开; 解开) open; unfold:打开包袱untie a bundle;打开盖子take off the lid;打开铁锁链break open the iron shackles;打开降落伞slip parachute2.■ (接通电路) turn on; switch on:打开收音机[电灯]turn on the radio [light]3.■ (攻开) break through:打开一条出路break through an encirclement or fight a way out4.■ (展开; 扩展) open up; spread:打开地图spread out the map;打开局面open up a new prospect;打开思路broaden one's scope of mind;打开眼界widen one's horizon 常用词组1.■打开信号 opening signal;2.■打开指令 OPEN |
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