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unsigned
US /ʌn'saɪnd/
・UK /'ʌn'saɪnd/
B1 中級
adj.形容詞未簽名的，無符號的
You cannot cash an unsigned check
影片字幕
我以創建Spotify播放列表為生。 (I Create Spotify Playlists For A Living)
- My hope is that they don't really recognize more than two or three names at most, so the artist change every week, and a lot of them are unsigned.
我希望聽眾一次最好不要認得超過兩三個的創作者，每個禮拜都會更換不同音樂創作者，他們很多都是沒簽約的。
- And a lot of them are unsigned.
他們很多都是沒簽約的
在 Arduino IDE 中添加文件 (Adding a file in Arduino IDE)
- This error typically occurs when the compiler does not recognize the uint8t type, which is supposed to represent an unsigned 8-bit integer.
這種錯誤通常發生在編譯器無法識別 uint8t 類型時，該類型本應表示無符號 8 位整數。
C++ 中的向量 (Vectors in C++)
- Okay so we got past all of our errors, it did provide a warning here, or output a warning, it says comparison between signed and unsigned integer expression, so this is related to the size operation here, so the size operation isn't actually returning an int value, but it's trying to compare it to an int value, so again you could do a cast operation there and cast that to an int, but I'm going to just ignore that for now, it's not really important that we change that.
好了，我們已經克服了所有錯誤，但這裡確實提供了一個警告，或者說輸出了一個警告，上面寫著有符號和無符號整數表達式之間的比較，所以這與這裡的大小操作有關，所以大小操作實際上並沒有返回一個 int 值，但它試圖將其與一個 int 值進行比較，所以你也可以在這裡進行一個轉換操作，將其轉換為一個 int 值，但我現在要忽略這一點，我們改變這一點其實並不重要。
烏克蘭的稀土礦產 | 2025年3月3日 (Ukraine's Rare Earth Minerals | March 3, 2025)
- U.S. President Donald Trump and Ukrainian President Volodymyr Zelensky was meant to reset an already strained relationship between the two, and there were high hopes that strengthening the alliance between the two countries would mean steps towards strengthening Ukraine's chances of ending their war with invading Russia. Instead, this meeting was cut short after a heated conversation, and a deal was left unsigned. The bilateral agreement between the two countries would have been the first of its kind. It's set up to have Ukraine and the United States jointly investing in harnessing Ukraine's critical minerals and other valuable resources in part to help rebuild the country after three years of Russia's full-scale invasion and war. So what are rare earth and critical minerals? Our Anna Stewart quickly walks us through what these minerals are and why they're so important. Rare earths are a group of 17 elements which can be useful for electronics, clean energy technologies, and some weapons systems. But Ukraine doesn't have globally significant deposits of rare earth minerals.
美國總統唐納德-特朗普（Donald Trump）與烏克蘭總統沃洛德梅爾-澤連斯基（Volodymyr Zelensky）的會晤旨在重啟兩國之間本已緊張的關係，人們對加強兩國之間的聯盟寄予厚望，認為這將意味著烏克蘭有機會結束與入侵俄羅斯的戰爭。然而，這次會晤卻在激烈的對話後中斷了，協議也沒有簽署。兩國之間的雙邊協議本應是首個此類協議。協議的目的是讓烏克蘭和美國共同投資，利用烏克蘭的關鍵礦產和其他寶貴資源，以幫助烏克蘭在俄羅斯全面入侵和戰爭三年後重建國家。那麼什麼是稀土和關鍵礦產呢？我們的記者安娜-斯圖爾特
Go eBPF 編程新手指南 - Liz Rice - GOTO 2021 (A Beginner's Guide to eBPF Programming with Go • Liz Rice • GOTO 2021)
- Now, we know that it's an unsigned 64-bit integer.
現在，我們知道這是一個無符號 64 位整數。
