英语词汇“semaphore”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

sem·a·phore

(sĕmə-fôr′)

1. A visual signaling apparatus with flags, lights, or mechanically moving arms, as one used on a railroad.

2. A visual system for sending information by means of two flags that are held one in each hand, using an alphabetic code based on the position of the signaler's arms.

tr. & intr.v.sem·a·phored, sem·a·phor·ing, sem·a·phores

To send (a message) or to signal by semaphore.

[Greeksēma, sign + -PHORE.]

sem′a·phoricadj.

sem′a·phori·cal·lyadv.

semaphore

top: railroad signal

bottom: flag signal system

单词	semaphore
释义	sem·a·phore (sĕmə-fôr′) n. 1. A visual signaling apparatus with flags, lights, or mechanically moving arms, as one used on a railroad. 2. A visual system for sending information by means of two flags that are held one in each hand, using an alphabetic code based on the position of the signaler's arms. tr. & intr.v.sem·a·phored, sem·a·phor·ing, sem·a·phores To send (a message) or to signal by semaphore. [Greeksēma, sign + -PHORE.] sem′a·phoricadj. sem′a·phori·cal·lyadv. semaphore top: railroad signal bottom: flag signal system
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