Operator precedence matrix - 英语单词详解·释义·助记·例句

🧩 词语组成解析

operator ['ɑpəretɚ]

n. 经营者;操作员;电话接线员;运算符;

oper 工作 + ator表示做...工作的人或物 → n.操作人员，接线员

precedence [prɪ'sidəns]

n. 领先;优先权;地位先后，级别高低;位次;

cede, ceed, cess 表示走,让步#词根助记：pre(在前)cede(行进)

matrix ['metrɪks]

n. <数>矩阵;模型;基质;母体，子宫;

matri(mother)+x(名词后缀)→子宫；母体；铸型；模型；母岩

What a pleasant surprise running into you.

碰见你真是太棒了！

I've been part of this project since its beginning.

从一开始我就参与这个计划。

He felt free to talk about his failures or his difficulties.

他可以随便谈论自己的失败或困境。

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