Variational notation
[计] 变分记号
🧩 词语组成解析
a. 变异的
🗣️ 情景例句
I want to thank you for placing such a big order with us. You won't be disappointed.
谢谢你下了这么大的订单，你一定不会失望的。
Believe no tales from the enemy.
切莫轻信敌人。
During the night, it got terribly cold.
夜里，天冷得厉害。