Poisson bracket
[化] 泊松括号
🧩 词语组成解析
[计] 泊松
bracket
['brækit]
n. 支架，悬臂;括弧;类别，等级;[数]同类项;
vt. 为…装托架;把…括在一起;把…分类;排除;
🗣️ 情景例句
Oh, don't do that, George!
噢，乔治，不要这么做。
It was quite good. But it was awfully long.
班机很好，就是时间太长了。
No one can plead ignorance of a subject any longer, for these are countless do-it-yourself publications.
由于出版了不计其数的教人自己动手做事的书报杂志，没有人再能说对某事一无所知。