Element of a cylinder
柱的母线
🧩 词语组成解析
element
['ɛləmənt]
n. [化]元素;要素;原理;[电]电阻丝;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
We looked at a lot of houses.
我们看了好多房子。
I asked him to come with me , but he wouldn't.
我请他和我一起来，但是他不肯。
Just two weeks.
只有两个星期。