短语词组短语cottony thread 丝线cottony leak 绵腐病authentic cottony 纯丝Cottony Soft 棉质cuprammonium cottony 铜铵法人造丝cottony scale 绵蚧Cottony Rot [植保]棉状腐病cottony rot of cabbage 甘蓝菌核病cottony apple scale 柿粉蚧;苹长粉蚧 返回 cottony