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
I don't know if I can get to sleep.
我不知道我能否睡得着。
I'm fixing the car in the garage.
我在车房修车。
We are lucky in that only the lower fields, which make up a very small proportion of our farm, are effected by flooding,
值得庆幸的是，只有低洼的受到洪水影响，而低洼地在我们农场比例很小。