How to use "Efficiency test" - 释义·音标·例句

🧩 词语组成解析

efficiency [ɪ'fɪʃənsi]

n. 效率，效能;实力，能力;[物]性能;功效;

ef出+fic做+iency表名词 →做出事情→ 有效率

test [tɛst]

n. 试验;考验;测验;化验; vt. 测验;考查;考验;勘探; vi. 受试验;受测验;受考验;测得结果;

test =test,tuitness,表示”测试,证据”

You've got the facts wrong.

你把事实搞错了。

What skill! What luck! What fun!

多有本事！多么走运！多令人兴奋！

The hunt went on for several weeks, but the puma was not caught.

搜寻工作进行了好几个星期，但始终未能逮住那只美洲狮。

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