英语词汇“signal arm”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	signal arm
释义	> as lemmas signal arm signal arm n. a pivoted projection on a semaphore, which may be raised and lowered for the purpose of signalling on a railway or at a level crossing. ΚΠ 1851 Morning Post 31 May 5/2 Robson is not to approach me until the signal arm is lowered. 1901 Railway Mag. May 463/2 A neighbouring signal-arm falls. 1994 San Jose (Calif.) Mercury (Nexis) 12 Nov. 1 b The warning lights were flashing at the crossing but the signal arms were found still in an upright position. extracted from signaln. < as lemmas
随便看	to give a pass to give a pause to give a period to to give a person a backie to give a person a bloody nose to give a person a clean chit to give a person a credit for to give a person a dead leg to give a person a doing to give a person a etc seeing to to give a person a fall to give a person a foot to give a person a good seeing to to give a person a hand up to give a person a hard time to give a person a leg up to give a person a look-over to give a person a lookover to give a person a meeting to give a person a pain to give a person a pain in the etc to give a person a pain in the in the arse to give a person a pain in the neck to give a person a piece of one's mind to give a person a pig of his etc own sow

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> as lemmas