S-matrix
[化] S矩阵
🧩 词语组成解析
🗣️ 情景例句
I don't know haw that could have happened.
我不知道怎么会发生那样的事。
It won't fit; you'll have to go to the post office.
那不行，你必须去邮局才行。
The sooner, the better.
愈快愈好。