\\\"erratic behavior\\\"
\\\"fickle weather\\\"
\\\"mercurial twists of temperament\\\"
\\\"a quicksilver character, cool and willful at one moment, utterly fragile the next\\\"
造句
用作形容詞(adj.)
The weather\\\'s so fickle in summer. 夏日的天氣如此多變。
It\\\'s the third time that he changed his mind; he\\\'s so fickle! 他改變主意已經是第三回了,他這人太反復無常了！
The television world was a notoriously fickle one. 電視圈是出了名的變化無常。
He turned out to be fickle - he has left me. 他原來是個善變的人 - 他離開我了。