middle ages ground buoy中间地上浮标
middle impedance ground中阻接地
neutral middle impadance ground system中阻接地系统
a middle ground折中的方法
middle ground island中地岛
middle ground buoy[水运] 航道中浅滩浮标;中沙浮标;中沙浮筒
middle ground guoy中洲浮标
Middle Ground Riverside中中景临江
Middle Ground Journal中间地带
N(名词) →see middle distance
N(名词) →see ground