guard ship guard row 保護(hù)行guard room guard rail tie plate [經(jīng)濟(jì)學(xué)]護(hù)軌墊板guard rail brace [經(jīng)濟(jì)學(xué)]護(hù)軌撐guard rail 防護(hù)軌guard post 崗?fù)ぃ谒?，警崗?/p>guard plate 護(hù)板；防護(hù)板；安全板guard patrol service [琯理學(xué)]保安巡邏業(yè)guard of honour 儀仗隊（等於honour guard）guard of honor n. 儀仗隊guard mount guard jealously family belongings 把家guard hair guard frame rail [交通運輸工程]貨架橫梁guard duty guard dogs guard dog 看門狗，警衛(wèi)狗guard digit 保護(hù)數(shù)位guard cell 植物的保衛(wèi)細(xì)胞（保衛(wèi)細(xì)胞組成環(huán)狀，搆成了葉子的氣孔，能控制氣流的進(jìn)出，阻止水分流失。）。