Riccitensor
缩并的曲率张量
🗣️ 情景例句
No one lives here by that name.
这里没有人叫那个名字。
Which American singer do you like to listen to?
你喜欢哪个美国歌星的歌曲？
His father told everybody that Eric had been killed in action.
他的父亲告诉大家，埃里克在战争中被打死了。