Widemann.怀德曼wideadj.广泛的；广阔的；睁得大的；渊博的；偏离目标的adv.张的很大地；广阔地；没有完全获胜把握wideleaf osbeckia root朝天罐wide-band RF channel宽带射频信道wide gap semiconductor宽禁带半导体wide-spread practice广为流传的做法wide screen television宽屏幕电视wide adaptability type广适应型wide-band HF channelwide sweeping recovery宽平移臂动作wide-band processing宽带处理wide-angle periscope广角潜望镜