caisson
plural of wine glass
plural of adenolipoma
Alternative spelling of suji
(engineering) An enclosure from which water can be expelled, in order to give access to underwater areas for engineering works etc. / The gate across the entrance to a dry dock.
技術者たちはケーソンを川底に沈めて水を抜き、作業員が乾いた環境で橋の基礎を据え付けられるようにした。
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