area detector平面: plane; two dimensions; flat ...检测器: detector液面检测器: liquid level detector微截面检测器: micro cross section detector大电离截面检测器: macro ionization cross section detector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:平面检测器，即可在微信中查询翻译
