temperamental
Definition
Prone to unpredictable mood changes or behavior; easily upset or unreliable.
日本語 予測不能な気分変化や行動に易し; 信頼できない
Example
"The old car is temperamental and won't start in cold weather."
Prone to unpredictable mood changes or behavior; easily upset or unreliable.
日本語 予測不能な気分変化や行動に易し; 信頼できない
"The old car is temperamental and won't start in cold weather."