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
Let's buy some potted plants for the dining room.
我们需要买一些盆栽装饰饭厅。
It was our pleasure.
这是我们的荣幸。
Come up these steps with me, please, and be careful.
请跟我走上这些台阶，请小心点。