Noncallable
不可赎回
✅ 同义词
🗣️ 情景例句
Don't be such a grouch.
不要总是牢骚满腹。
I wish to express my gratitude to you for your cooperation.
我要对你的合作表达感激之意。
I took one guiltily, lit it and smoked with satisfaction.
我内疚地接过一枝点上，心满意足地抽起来。