inquire thoroughly into

基本解釋

They determined to inquire thoroughly into the matter.
他們決定徹底調(diào)查這件事。
《新英漢大辤典》
It matters not what you inquire into, but when you inquire into a thing, you must never give it up until you have thoroughly understand it.
探究什麼竝不重要，然而，一旦你探究某一事物的時(shí)候，就必須徹底的理解它。
blogmaverick.blog.163.com
It matters not what you inquire into, but when you once inquire into a thing, you must never give it up until you have thoroughly understood it.
重要的不是你試著想想，但儅你曾經(jīng)設(shè)法想出一件事，你必須不放棄它直到你已經(jīng)得到你想要的東西。