Special relativity theory
狭义相对论
🧩 词语组成解析
🗣️ 情景例句
to be with people--people his own age.
和别人交往像他那般年纪的人。
A wicked book is the wickeder because it cannot repent.
一本坏书危害无穷。
The speedboat had struck a buoy, but it continued to move very quickly across the water.
快艇撞上了一个浮标，但它仍在水面上快速行驶着。