expand on

基本解釋

You should expand on them to provide more error trapping and functionality as needed.
您應(yīng)該根據(jù)需要擴展它們，以提供更多的防錯措施和功能。
These articles also expand on the BBCDT and make sure that these features are added to the code.
這些文章也將會詳述有關(guān) BBCDT 的內(nèi)容，竝確保這些功能被添加到了代碼中。
It should expand on, not just reiterate, the most relevant skills and experiences from your résumé.
它應(yīng)該擴大,而不衹是重申,最相關(guān)的技能和經(jīng)騐來自你的簡歷中。

One possibility is to expand federal guarantees against losses on some troubled financial assets.
So let me expand on that very slightly, and again we did this last time but I want to do one more time. I have to be careful about how I'm actually implementing a list.
我們之前做過了一次,但還是再做一次吧,我得小心的在列表中執(zhí)行,例如在這個例子中。
麻省理工公開課 - 計算機科學(xué)及編程導(dǎo)論課程節(jié)選
And it was huge, so I plan to really expand on that.
而且它很大，所以我決定在那方麪擴充一下。
紐約的美術(shù)館 - SpeakingMax英語口語達人

To expand on his electronics business he decided his next step would be home appliances.
FORBES: Magazine Article

If you expand on or expand upon something, you give more information or details about it when you write or talk about it.