partition beam间壁: next door; next-door neighbo ...梁: beam壁梁: deebeam间壁: 1.(隔壁) next door; next-door neighbour2.[机械工程] barrier wall; parting; partition; curtain3.[化学] baffle薄壁梁: thin walled beam; thin-walled beam下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:间壁梁，即可在微信中查询翻译
