名词
中文翻译：尺子
同义词：
['ruler', 'measuring tool']
例句：
-
1. The engineer used a ruler to measure the length of the wall.
工程师用直尺测量墙壁的长度。
-
2. The student measured the width of the room with a ruler.
学生用直尺测量房间的宽度。
-
3. The carpenter used a ruler to mark the corners of the table.
木匠用直尺标记桌子的角落。