Test of significance - [化] 显著性检验，怎么读怎么用

🧩 词语组成解析

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”

of [əv]

prep. 关于;属于…的;由…制成; aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];

significance [sɪɡ'nɪfɪkəns]

n. 意义;意思;重要性;

sign记号，信号+ific产生…的+ance名词后缀→带有信号→重要；意义

and he's very unhappy about not working.

他对没有工作感到怏怏不乐。

This is the book that I promised to lend you.

这就是我答应借给你的那本书。

The aircraft was able to fly over the endless white plains without difficulty.

飞机可以毫无困难地飞过这片茫茫无际的白色原野！

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