Principle of relativity
n. 相对论
🧩 词语组成解析
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
Dad works hard, and he works late.
爸爸工作忙， 而且忙到很晚。
He who follows two hares is sure to catch neither.
追逐两只兔，两头都落空。
I went into her tent and she told me to sit down.
我走进她的帐篷，她叫我坐下。