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 1.用作副詞,意為“(人或艦船、車輛等)并肩,并列,并駛”?!琒oldiers marched in the streets four abreast.戰(zhàn)士們在大街上行進(jìn),每四人成一橫排。2.本詞的常用習(xí)語。be/keep abreast of(在知識、技術(shù)等方面)與……并進(jìn);不落后于?!琖e should keep abr......(本文共 203 字) [閱讀本文] >>