carbon for filter过滤: filter用: 40分钟跑完全程 run the course in 4 ...碳: carbon过滤用白土: filtering clay; filtering earth过滤用长丝: filtertow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:过滤用碳,即可在微信中查询翻译