not once

常見(jiàn)例句

Not once in three months!
三個(gè)月，一次也沒(méi)有！
Not once a day, but twice a day. Sometimes three.
不是一天一次，而是一天兩次，甚至是三次。
Not once in my conversations with him have I heard him talk about any ethnic group in derogatory terms, or treat whites with whom he interacted with anything but courtesy and respect.
在我與他的談話(huà)中，從來(lái)沒(méi)聽(tīng)到過(guò)他用貶損的語(yǔ)言談及其他族裔，也沒(méi)看到哪一次他不是用禮貌和尊重來(lái)對(duì)待與他交往的白人。

Not once did I question this fact. My mind told me I was on Mars as your mind tells you that you are upon Earth.
But you'll see that once you get to final projects frankly, you're not gonna want to implement everything from scratch.
但是一旦你得出了最終方案，你就不會(huì)愿意利用框架去,實(shí)現(xiàn)任何功能了。
哈佛公開(kāi)課 - 計(jì)算機(jī)科學(xué)課程節(jié)選
Once each time. Right? I only do one swap potentially, it-- though not one potentially, each time at the end of the loop I do a swap.
每次循環(huán)做一次，對(duì)么？我其實(shí),就可能做了一次交換，也許并不是可能，每次循環(huán)的結(jié)束我都得做一次交換。
麻省理工公開(kāi)課 - 計(jì)算機(jī)科學(xué)及編程導(dǎo)論課程節(jié)選

Perhaps problems big enough to shake the entire system are not once-a-century events, but once-a-decade events.
FORBES: Christmas, Kurtosis, Fat Tails, Black Swans And Risk Management, Pt. 2
Not once was I asked about education policy during my trip by the press.
WHITEHOUSE: President Obama Kicks Off "Educate to Innovate"
Not once do we watch a song being played straight through from beginning to end.
NEWYORKER: Jammin’