Halfdann.哈夫丹
halfn.一半;下半场;半学年adj.一半的;不完全的adv.一半地;不完全地
half-cooling temperature半冷却温度
half-transmitting mirror半透射镜
half duplex communications半二重通讯
half-reduction potential半还原势
half-saturation constant半饱和常数
half-firewood blowing on半木柴开炉
half-court lateral press半场横列阵式紧逼防守
half-track tape recorder双声道磁带录声机
Half shell pressure vessel瓦片式压力容器
half-opened corner joint半开角焊接