jotter

例句：

1. 1. She jotted down the important points in her notebook before leaving for the exam.
   她离开考试前在笔记本上记下了重要要点。
2. 2. The teacher asked the students to jot down their questions on the board.
   老师要求学生们把问题写在黑板上。
3. 3. The writer jotted down the names of all the guests at the party.
   作家把聚会上所有客人的名字都记了下来。