flighty
adj
(-ier, -iest) (esp of a woman or her behaviour) changeable and unreliable; not serious (尤指女子或其行为)反覆无常的, 轻浮的.
🗣️ 情景例句
let me know.
告诉我。
Where were you on Tuesday?
星期二你在哪里?
People who work in offices are frequently referred to as white-collar workers' for the simple reason that they usually wear a collar and tie to go to work.