Polydeter
多行列式
🗣️ 情景例句
Good work.
做得好。
Please accept my congratulations on your promotion.
请接受我对您提升的祝贺。
She knew she was near the shore because the light was high up on the cliffs.
知道自己已经接近岸边了，因为那灯光是在高高的峭壁上。