by default

基本解釋

Since we have only one mapping, it is selected by default.
由于我們只有一個映射，所以它是缺省選中的。
By default I have 30 seconds to do something with the message.
默認情況下我有 30 秒的時間對消息做一些事情。
This one makes recursive calls by default; therefore, it will also find method declarations in any inner classes.
默認情況下，它將進行遞歸調(diào)用。因此，您也可以在任何一個內(nèi)部類中發(fā)現(xiàn)方法聲明。

"Since I was 14,I have liked comics, so of course by default, we started going to Comic Cons when he was young.
ArgC How many words were typed at the prompt, by default, Arg C, should always be at least one.
提示符那里默認要輸入多少單詞，至少需要一個單詞。
哈佛公開課 - 計算機科學課程節(jié)選
And realize too, as we say on this home page here, by default, we anonomize you when you log into this bulletin board, whereby, you're all logged in as quote unquote students.
并且認識到，像我們說的這個主頁，默認情況下，當你登陸這個電子公告牌，我們禁止你們，都匿名學生登陸。
哈佛公開課 - 計算機科學課程節(jié)選

Yet, Clinton's popularity is by default since many Chinese can't even name any other candidates.
NPR: U.S. Election: China's View

Immutable -by-default 默認不可變
code -by-default 處處編程
deny -by-default software execution 拒絕默認的軟件執(zhí)行;否認的默認軟件執(zhí)行;軟件的默認拒絕執(zhí)行
trial by default 翻譯;缺席審判;缺席審判英語
design by default 由現(xiàn)狀決定的設(shè)計