单词	porthole
释义	port·hole (pôrthōl′) n. 1. Nautical A small, usually circular window in a ship's side. 2. An opening in a fortified wall; an embrasure.
随便看	Sri Lankan Srinagar Srinivasa sriracha sRNA SRO Srta. SRY gene SS SS ss. SSA SSE SSG SSgt SSI SSM SSN ssp. SSR SSRI SSS SST SSW -st

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