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
This is fun. It's a piece of cake.
有意思 毫不费力。
I've got a terrible pain in my stomach.
我的胃很痛。
What I want to do is different from those of others.
我想做的与别人不同。