saybolt ring number of kerosene煤油: kerosene; paraffin的: 4次方是 The fourth power of 2 i ...赛: match; compete; contest环: ring; hoop值: price; value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:煤油的赛波特环值，即可在微信中查询翻译
