名词
中文翻译：上极
同义词：
['upper part', 'uppermost pole']
例句：
-
1. The upper pole of thetree is where the birds nest.
树的上极是鸟筑巢的地方。
-
2. Theupper pole of the bridge supports the road.
桥的上极支撑着道路。
-
3. Theupper pole of the building is where theelevators are located.
建筑的上极是电梯的位置。