tdi还: still; yet应: answer; respond to; echo检测: check; detection; test; gaug ...甲苯: methylbenzene; toluene二: two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:还应检测甲苯二异氰酸酯，即可在微信中查询翻译
