单词 | guard-board |
释义 | > as lemmasguard-board guard-board n. (a) = chain-wale n., channel n.2 (Smyth Sailor's Word-bk. 1867); (b) a board designed to prevent objects from falling on to workmen engaged in building. ΘΚΠ the world > action or operation > safety > protection or defence > [noun] > means of protection or defence > device or contrivance to protect a thing or person > other protective devices bonnet1815 footguard1821 fall-breaker1883 patch1890 guard-board1898 interlock1934 shark netting1970 1898 Daily News 22 Mar. 2/5 Evidence was given that guard boards were put up immediately after the accident. < as lemmas |
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