Switchblade
n. 弹簧小折刀（按钮式弹簧开启的, 等于switchblade knife）
✅ 同义词
🗣️ 情景例句
If you want my advice, I would...
依我看，……
To whom is the check payable, madam?
请问支票受款人是谁，夫人？
You might as well throw your money away as spend it in gambling.
你与其把钱花在赌博上，不如把它丢掉的好。