scope-主題

scope

[skəup]

n.機會, 範圍, 眼界, 觀看的儀器 
vt.仔細研究

例句與用法：

It is within my scope.

那是在我的範圍之內。

Your question is beyond the scope of this book.

你所問的問題已超出了這本書的範圍。

英文解釋:

名詞 scope:

an area in which something acts or operates or has power or control: "the range of a supersonic jet"

同義詞：range, reach, orbit, compass, ambit

the state of the environment in which a situation exists

同義詞：setting, background

a magnifier of images of distant objects

同義詞：telescope

electronic equipment that provides visual images of varying electrical quantities

同義詞：oscilloscope, cathode-ray oscilloscope, CRO

以上來源於大辭典