Operator precedence parser
[计] 算符优先分析程序
🧩 词语组成解析
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
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)
🗣️ 情景例句
John is tied up at the present time.
John现在有事。
I was at home all afternoon.
我整个下午在家。
Thank you .It was very nice of you to help me.
谢谢你帮我,你真好。
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