n (1)(鳥(niǎo)，獸)籠(box made of wires or bars for holding birds or animals)[C]：The lion paced back and forth in his～.獅子在籠中踱來(lái)踱去。(tiger) escape from its～(老虎)從籠中逃脫;a bird/lion's～鳥(niǎo)籠/獅籠;
(2)(礦井)升降機(jī)(lift used in a mine to raise and lower people and equipment)[C];
v關(guān)入籠中(put or keep animals or birds in a cage)[T+n]：～d birds/animals籠中之鳥(niǎo)/獸;～a wild animal把野獸關(guān)在籠子里;〖同〗lock up，shut in;〖反〗let out，free，liberate;
cage in (v adv)困住，限制自由(vt)(常pass)：feel～d in in the office/at home/in one's job在辦公室中/家中/工作中感覺(jué)像被囚禁似的