查词义 → 听视频例句 → 跟读
英语单词
once
A1高频 NGSL-1英 /wʌns/美 /wʌns/
adverb
一旦；当……时
on one occasion only; one time
conjunction
一旦；当……时
as soon as; when
真实视频例句
就是你查的词所在的句子
And um, I thought it was one of those things that only came along once in a very long while.
我认为这是那种很久才出现一次的机遇。
Elon Musk's 2003 Stanford University Entrepreneurial Thought Leaders Lecture
其他真实视频例句
It’s not an exaggeration to say that we are in every apartment complex and every apartment building at least once a day.
毫不夸张地说，我们每天至少会进入每一个公寓小区和每一栋公寓楼一次。
Coupang: How a Harvard Dropout Built Korea's Most Valuable Startup听这一句 →
You said once you wouldn't call yourself a legend until you'd won a trophy with the club.
你说过，除非带着俱乐部赢得奖杯，否则你不会称自己为传奇。
Son Heung-min on Lifting Tottenham's First Trophy as Captain (2025)听这一句 →
在真实视频里记住 once
LingoTube 把 TED / YouTube 视频变成逐句双语精读课:字幕随视频同步,点任意单词看释义和发音,收藏进生词本用间隔重复记牢。
去视频里学 once →
