instruction相关的词根或词缀是: struct

复数： instructions

There is nothing more valuable than great classroom instruction .

没有什么能比好的课堂教学更有价值。

Mr murdoch 's next instruction was : let 's find some answers .

他接下来的指令是：让我们一起找出一些答案。

Francophone rwanda switched over in 2009 to english school instruction .

法语国家卢旺达于2009年改用英语学校教育。

But the order issuing this instruction also called for a review .

但下达这一指示的命令还需再做评估。

There 's good reason for such instruction .

这样的说明是有很充分的理由的。