Adjustable ruler
[机] 自由曲线规
🧩 词语组成解析
ruler
['rulɚ]
n. 尺;直尺;统治者;
🗣️ 情景例句
Just to have as a pet.
只是要养来当宠物。
She refuses to make up her mind.
她拒绝下决心。
Any ship that crosses the Pacific is accompanied for many days by the smaller albatross,
任何一艘横度太平洋的轮船都会有一种小信天翁伴随飞行许多天。