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
I have the key, but it doesn't work.
我有钥匙， 但是开不开箱子。
Is the departure time on schedule?
起飞时间准时吗？
I've heard so much about you.
久仰大名。