deciding

音标发音

Let me consider the matter well before deciding.
讓我細細思量後再決定吧。
《新英漢大辤典》
I usually dip into a book before deciding whether to buy it.
我通常先瀏覽一本書然後才決定是否買它。
Take a little time to measure up your chance before deciding.
做出決定前花點時間估量一下你的機會如何。

A new study suggests that venture capitalists rarely consider the business plan when deciding whether to invest in a new company.
That person didn't take ownership of his or her education.That person isn't deciding to be a part of the 3.091 community.
他沒有掌握他自己學業的自主權,他沒有決定要成爲,我們這門課程的一部分。
麻省理工公開課 - 固態化學導論課程節選
As an editor, I'm constantly taking all these inputs and deciding on that one or that intersection of a few that makes sense for what we're doing.
作爲一個編輯，我不斷地吸收這些輸入程序,決定哪一點或是哪一部分,是值得去做的。
斯坦福公開課 - Twitter之父Jack.Dorsey縯講：好奇和霛感的力量課程節選

John McCain is the presumptive Republican nominee, but the Democrats are still deciding between Sens.
NPR: latest news

A deciding event or action is more important than the rest because the final result, decision, or choice is changed by it.

If you decide to do something, you choose to do it, usually after you have thought carefully about the other possibilities.
If a person or group of people decides something, they choose what something should be like or how a particular problem should be solved.
If an event or fact decides something, it makes it certain that a particular choice will be made or that there will be a particular result.
If you decide that something is true, you form that opinion about it after considering the facts.