Albertite
[机] 阿贝他矿砂, 黑沥青
🗣️ 情景例句
All students without exception must take the English examination.
所有学生毫无例外地都必须参加英语考试。
You cannot have two forenoons in the same day.
一日之中不可能有两个上午。
Are you all right now?
你们现在好些了吗？