Vector operation
[计] 向量运算
🧩 词语组成解析
🗣️ 情景例句
He made up his mind to give up smoking.
他下决心戒烟。
Graduation is often the last moment of childhood.
毕业往往意味着儿童时期的结束。
I hope you are well. Thank you for your last letter.
愿你身体健康。感谢你上次来信。