Opportunistic
a. 机会主义的, 投机取巧的
✅ 同义词
🔴 反义词
🗣️ 情景例句
my grandfather is
我爷爷
Do you have change for a twenty-dollar bill?
你付了一张20美元帐单了吗？
(Looking at the other woman) I'm sorry, but I don't think I know you.
（瞅着玛蒂尔德）很抱歉，我想我不认识你呀。