Tracitin
甲基亚乙基蒽甲胺
🗣️ 情景例句
Mrs. Greenberg is on the phone.
Greenberg太太打电话来。
Work harder.
再接再历。
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。