Perfect number（）：n. - 完整释义与助记

🧩 词语组成解析

perfect ['pɝfɪkt]

adj. 完美的;正确的;优秀的;极好的; n. [语]完成时;

per全部+fect做→全部做完→完美的；完全的

number ['nʌmbɚ]

n. 数字;数量;号码;编号; v. 标号;总计;把…算作;

numer, number 表示”数字”;”计算”,”估算”

What? Oh, yes. Starving. Well, I...

什么？噢，是，我很饿。好啦，我……

Straight trees have crooked roots.

直树也有曲根。

Officials from Greenwich Observatory have the clock checked twice a day.

格林尼治天文台的官员们每天两次派人矫正此钟。

更多情景英语 ›

pangenesis

pay the fiddler

penniman

phosphinimine

platinum ear-pick

polyethylene glycol sebacamide

pragmatic approach

prime record key