Riccitensor
缩并的曲率张量
🗣️ 情景例句
This is the big moment.
这可是关键时刻。
There're a lot of rumors going around.
很多流言流传着。
When the news got round that a comedy show would be presented at our local cinema by the P.and U.Bird Seed Company,
当“皮尤”鸟食公司将在我们当地影院演出喜剧节目的消息传开后，