Bemaglite
铍镁晶石
🗣️ 情景例句
Don't worry about it. It's nothing.
别担心，没事儿。
It's least valuable.
这最没有价值。
Dan wondered why he was wanted by the police, but he went to the station yesterday and now he is not worried anymore.
丹奇怪警察为什么找他，但昨天还是去了，结果他一再担心了。