词汇	He has a son
释义	He has a son. 他有一个儿子。
随便看	acrylonitrile-methyl methacrylate copolymer acrylonitrilemethyl methacrylate plastic acrylonitrile methyl methacrylate plastic acrylonitrile monemer acrylonitrile off-gas acrylonitrile poisoning acrylonitrile polymer acrylonitrile production acrylonitrileprotein fiber acrylonitrile protein fiber acrylonitrileprotein fibre acrylonitrile protein fibre acrylonitrile-protein fibre acrylonitrile reactor Acrylonitrile reactor acrylonitrile recovery acrylonitrile resin acrylonitrile rubber acrylonitriles acrylonitrilestarch copolymer acrylonitrile starch copolymer acrylonitrile-starch copolymer acrylonitrilestarch polymer acrylonitrile starch polymer Acrylonitrile-styrene-acrylate ASA