Apexes
n. 顶点；尖端
🗣️ 情景例句
We will help your children in learning lessons in their free time.
我们可以帮助您的孩子在他们空闲时学习功课。
Man is a tool-using animal.
人是用器之兽。
Tazieff has often risked his life in this way.
塔捷耶夫经常冒这样的生命危险。