Helicoidal area
[机] 螺旋面积
🧩 词语组成解析
n. 螺旋面
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
🗣️ 情景例句
And I'll need to see your passport.
另外，我需要看一下您的护照。
Were it left to me to decide whether we should have a city without bikes or one without cars.
如果让我来决定我们要一个没有自行车的城市，还是要一个没的汽车的城市。
I mean powder that is made from fish, blood and bone.
我是指用鱼、血和骨头制成的粉末。