semaphore
?? 發布時間：2026-07-02 23:55:53
英 ['sem?f??]
美['s?m?f?r]
- vi. 打旗語；發信號
- n. 信號；旗語；臂板信號機
- vt. 用信號聯絡
暢通詞匯
詞態變化
復數:?semaphores;第三人稱單數:?semaphores;過去式:?semaphored;過去分詞:?semaphored;現在分詞:?semaphoring;
中文詞源
semaphore 信號，旗語
sema-,記號，符號，-phor,承載，攜帶，詞源同 bear,infer,phosphor.引申詞義信號，旗語。
英文詞源
- semaphore (n.)
- "apparatus for signaling," 1816, probably via French sémaphore, literally "a bearer of signals," ultimately from Greek sema "sign, signal" (see semantic) + phoros "bearer," from pherein "to carry" (see infer). Related: Semaphoric (1808).
雙語例句
- 1. Any target can be assigned a semaphore, by setting a variable called on that target.
- 任何目標都可以被賦予一個信號燈semaphore,方法是對該目標設置一個名為的變量.
來自互聯網
- 2. It is like a semaphore signal waving before the eyes of the particle physicists.
- 它好象是在粒子物理學家眼前揮動的旗語信號.
來自辭典例句
- 3. Me ( Beautifully pronouced, with choice semaphore ): " I want a divorce. "
- 我 ( 用選好的語句, 優雅地大聲說 ): “ 我要離婚. ”
來自互聯網
- 4. A data structure for mutual exclusion, also known as a binary semaphore.
- 表現互斥現象的數值結構, 也被當作二元信號燈.
來自互聯網
- 5. The endless loop typically involves blocking, or waiting, on a semaphore.
- 死循環中一般包括阻塞或等待一個信號量.
來自互聯網