semaphore
英 ['sem?f??]
美['s?m?f?r]
- vi. 打旗語(yǔ)；發(fā)信號(hào)
- n. 信號(hào)；旗語(yǔ)；臂板信號(hào)機(jī)
- vt. 用信號(hào)聯(lián)絡(luò)
暢通詞匯
詞態(tài)變化
復(fù)數(shù):?semaphores;第三人稱單數(shù):?semaphores;過(guò)去式:?semaphored;過(guò)去分詞:?semaphored;現(xiàn)在分詞:?semaphoring;
中文詞源
semaphore 信號(hào)，旗語(yǔ)
sema-,記號(hào)，符號(hào)，-phor,承載，攜帶，詞源同 bear,infer,phosphor.引申詞義信號(hào)，旗語(yǔ)。
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(yǔ)例句
- 1. Any target can be assigned a semaphore, by setting a variable called on that target.
- 任何目標(biāo)都可以被賦予一個(gè)信號(hào)燈semaphore,方法是對(duì)該目標(biāo)設(shè)置一個(gè)名為的變量.
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- 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(xué)家眼前揮動(dòng)的旗語(yǔ)信號(hào).
來(lái)自辭典例句
- 3. Me ( Beautifully pronouced, with choice semaphore ): " I want a divorce. "
- 我 ( 用選好的語(yǔ)句, 優(yōu)雅地大聲說(shuō) ): “ 我要離婚. ”
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- 4. A data structure for mutual exclusion, also known as a binary semaphore.
- 表現(xiàn)互斥現(xiàn)象的數(shù)值結(jié)構(gòu), 也被當(dāng)作二元信號(hào)燈.
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- 5. The endless loop typically involves blocking, or waiting, on a semaphore.
- 死循環(huán)中一般包括阻塞或等待一個(gè)信號(hào)量.
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