短语词组用作名词 (n.)动词+～cut grease 分解油脂put grease 擦油remove grease 除去油脂名词+～axle grease 轴用脂介词+～in grease 长得正肥的时候wool in the grease 含脂羊毛a spot of grease 一块油脂with grease 带着油脂短语 返回 greases