Central Guiyangwan, silicone oil, organic silicon Tuomoji, fabrics collation agent organic silicon series products; Knitting for oil, sewing machines for oil.是什么意思_Central Guiyangwan, silicone oil, organic silicon Tuomoji, fabrics collation agent organic silicon series products; Knitting for oil, sewing machines for oil.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句