2-dimensional2d=two dimensionaltwo dimentional nmrtwo-dimensional δfunction二: two维: tie up; hold together; link二维表: bivariate table; two-dimensional table二维波: two-dimensional wave二维场: two dimensional field; two-dimensional field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:二维,即可在微信中查询翻译