Physical variance

[经] 效率差异, 实际差异

🧩 词语组成解析

physical ['fɪzɪkl]

adj. 自然（界）的;身体的;物质的;自然规律的; n. 身体检查，体格检查;

phys生理领域 + ical ...的 → a.物质的；物理的；身体的

variance ['vɛəriəns]

n. 变化，变动;不一致;分歧;<数>方差;

🗣️ 情景例句

Don't open the door if you don't know who it is.

如果有陌生人敲门不要开门。

A maid that laughs is half taken.

少女露笑脸，婚事半成全。

I would make a very poor show of disputing the ownership of a cave with a bear,

要我和一只熊去争洞穴，我会出洋相的；

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🔤 更多 P 开头的单词

pan out

parylene N

petri-

photocomposing

pimento tree

point of pleadings

post-holes

pricket

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