紧密 1.(密切) close together; inseparable 紧密地团结在党中央周围 rally closely round the party central committee; 紧密合作 work in close cooperation2.(密集) thick and fast; rapid and intense 紧密的雨点 a heavy rain; 枪声十分紧密。 there was very rapid, intense firing
合作 cooperate; collaborate; work together 互相合作 cooperate with each other; 与朋友合作编纂字典 cooperate with friends in compiling a dictionary; 这幅画是他们合作的。 this painting is their joint work.; 合作部门 sectors of operation; 合作合同 co-operative contract; 合作化 establishment of cooperatives; collectivization; 合作经济 cooperative economy; cooperative sector of the economy; 合作经营 cooperative business operation; 合作目标 cooperative target; 合作企业 cooperative enterprise; 合作商店 cooperative shop; cooperative store; 合作通信 cooperative communication; 合作制 cooperation; cooperatives; cooperative societies