Tephra
[复]n.[用作单或复][地]火山灰
🗣️ 情景例句
That's beside the question.
那与我们讲的事情无关。
Money is the key that opens all doors.
金钱是打开一切门户的钥匙。
I gave him fifty pence yesterday and advised him to save it.
昨天，我给了他50便士让存起来，