基本解释n.英国常衡制同根派生 avdp相关词英汉例句avdp.abbr. =avoirdupois;avoirdupoisdr avdpabbr. =dram avoirdupois 常衡打兰lb. avdp.abbr. =avoirdupois pound 磅oz avdpabbr. =avoirdupois ounce 常衡盎司lb avdpn. 磅avdp更多例句