Perfect number

[计] 完全数

🧩 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”

🗣️ 情景例句

We are.
我们呀。
I 'm going to dial the number.
我要拨这个号码。
Yes, I remember. You were not here yesterday. What was wrong? Were you ill?
是的，我记得。你昨天没有来。怎么啦？你病了吗？
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🔤 更多 P 开头的单词

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