短语词组短语oil -painting education 油画教学Realism oil -painting 现实主义油画oil l painting brush 油画笔oil l painting stick 油画笔oil scenery painting 油画风景写生russia oil -painting 俄罗斯油画oil l painting linen 亚麻油画布Plaster oil -painting 石膏画 返回 oil painting