changeableadj.易变的;可改变的
changeable viruses变形病毒
changeable message可变信息
changeable silk.变色丝绸
Changeable smiling多变的笑
changeable periods变周期
changeable storage可换存储器
changeable taffeta闪光塔夫绸
changeable climate易变的气候
changeable weather多变的天气.
changeable training置换培训
"the changeableness of the weather"