broad a.宽广的,辽阔的,广大的,显...broad spectrum 广谱...broad-spectrum antibiotic 广谱抗生素广谱抗菌素...broad-band klystron 宽频带调速管...broad-band random vibration 宽带乱步振荡...broad-band tube 宽带管...broad ocean 公海...broad way 宽路...broad-band amplifier 宽带放大器...broad-band antenna 宽带天线...broad-leaved a.阔叶的...broad-bond electrical noise 宽带...broad tuning 纯调谐...broad-beam absorption 宽束吸收...broad-band interference 宽带干援...broad tapeworm 阔节裂头绦虫...broad band 宽带...broad bean 蚕豆...broad-spectrum antibiotics 广谱抗生素...in broad daylight 在大白天,公开地...broad arrow 箭形记号...
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