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
I don't have the heart to tell her.
我没有勇气告诉她。
What is known to three is known to everybody.
一件事情三个人知道就人人知道。
Though in those days, traveling was not as easy as it is today,
尽管在当时旅行不像现在这么容易，