get off the mark 起跑
Areas off the Changjiang (Yangtze) Estuary 长江口外海区
Areas off the Changjiang Yangtze Estuary 长江口外海区
beam off the beam 脱离航向
beat off the dogs 赶跑狗只
Being far off the warning device 远离报警器
bounce off the engine 摇车启动发动机
break-off the arc 收焊
broad off the bow 左右舷角45度; 左右舷角45°
call off the dogs 停止追逐
came off the track 脱轨
casting off the ground 铸件不落地
commercial off the-shelf 商用货架
commercial off the-shelf (COTS) 商业化构件
commercial off-the-shelf 商用现货
commercial off-the-shelf component 商业组件
commercial off-the-shelf COTS 商用现货构件
commercial off-the-shelf(COTS) 商用成熟技术(COTS)
commercial-off-the-shelf (COTS) 商用器件