three rangethree-range三: three量程: measurement range; measuring ...的: 4次方是 The fourth power of 2 i ...单量程的: single-range多量程的: multiple range; multiscale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:三量程的，即可在微信中查询翻译
