only if

　　[英][??unli if] [美][?onli ?f]

　　只要…就;只有，只有當(dāng)…;除非

　　Only if a broad coalition of stakeholders demands them.

　　只有廣大利益相關(guān)者聯(lián)合提出要求才能讓其成為可能。

　　Only if it's operating at potential.

　　除非它在潛在里發(fā)揮作用。

　　Only if africans raise their ambitions still further will they reach their full potential.

　　只要非洲的抱負再遠大一點，他們的潛力就能完全開發(fā)出來。

　　Only if they're willing to put the leg work in.

　　也只有他們愿意為之奔波才行得通。

　　A divorce is considered legal only if the court approves the divorce.

　　只有經(jīng)由法院證明的離婚才被認為是合法的。

　　But these should happen only if pyongyang reciprocates.

　　但是只有朝鮮給予積極地答復(fù)后，這些才能發(fā)生。

　　Only if chinese policymakers retain their caution.

　　除非中國的決策者能保持謹慎。

　　Only if it is legitimate can it last.

　　只有合法了，該計劃才能繼續(xù)。

　　Only if you're feeling guilty.

　　只有當(dāng)你覺得自己有罪時。

　　Only if it was tasty.

　　只有當(dāng)它是好吃。

　　Only if replacing the centre console.

　　僅當(dāng)更換中控臺時。

　　Only if you need it.

　　你如果要用它.

　　Only if I run real hard.

　　只有在我跑步時會痛。

　　But only if you want.

　　但前提是你愿意.

　　The code in the following example executes only if the collection is read-only.

　　下面示例中的代碼僅在集合為只讀時才執(zhí)行。

　　Only if you try some of this salmon.

　　你也得試試我的鮭魚才行。

　　Only if you're willing to fail.

　　只有當(dāng)你愿意要失敗的。

　　Only if you know how to lie.

　　如果你會撒謊就好了。

　　Only if they pass a grueling entrance exam.

　　只有當(dāng)如果他們通過一個使極度疲勞入學(xué)考試。

　　And they can do so only if their peoples understand what is at stake, and firmly support it.

　　但要做到這點，就必須使本國人民懂得利害相關(guān)所在，贏得他們的堅定支持。