Permutoid
[化]交换体
🗣️ 情景例句
We'll have three crab salads
我们来三份蟹肉沙拉
I will be visiting London in March.
我将在三月份访问伦敦。
Following in his father's footsteps many years later, Sir Malcolm's son, Donald, also set up a world record.
很多年之后，马尔科姆爵士的儿子唐纳德踏着父亲的足迹，也创造了一项世界纪录。