Vector structure
[计] 向量结构
🧩 词语组成解析
🗣️ 情景例句
She was in love with Donald McGrath,
她爱上了Donald McGrath，
A good horse often needs a good spur.
好马常要好靴刺。
My grammar is improving, but I find idioms and useful expressions hard to learn.
我的语法在进步，但我发现习语和有用表达很难学。