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“beam”的英英意思

单词 beam 释义 ▪ I. beam, n.1|bim|Forms: 1 bam, 2 bm, beam, 3–4 bem, 4–5 beem, 4–6 beme, (5–6 Sc. beym(e, beim, 5–6 bealme), 6–7 beame, 6– beam.[Common Teutonic: OE. bam ‘tree,’ ‘plank,’ = OFris. bm, OS. bm, bm, MDu., Du. boom, OHG., MHG. bou...

“beam”的意思

单词 beam 释义 beam n 1 long piece of wood, metal, concrete, etc, usu horizontal and supported at both ends, that carries the weight of part of a building or some other structure 梁. 2 (a) any of the horizontal cross-timbers of a ship, joining the sides...