Flukey
a. 凭运气的, 变化无常的
✅ 同义词
🗣️ 情景例句
Well, Robbie told me when he gave me this.
嗯，当Robbie送给我这个的时候他告诉了我。
He may get a grant to study abroad next year.
他明年也许会获得留学奖学金。
You are John Smith, the engineer,aren't you?
你是工程师约翰。史密斯，对吗？