(US 美 cot) noun [C] a light, narrow bed that you can fold up and carry easily 行军床；折迭床 ☞picture at bed 见 bed 插图
*campaign²
/kæmˈpeɪn ||; kæmˈpen/verb [I] campaign (for/against sb/sth) to take part in a planned series of activities in order to make sth happen or to prevent sth 参与（争取或对抗…的）活动: Local people are campaigning for lower speed limits in the town.当地人为争取降低镇内车速限制奔走游说。 ➔campaignernoun [C] an animal rights campaigner争取动物权利运动的参与者