单词	free fall weir
释义	free fall weir 自流式溢流堰
随便看	long focal length photography long focal-length telemicroscope long-focus long focus long-focus lens long focus lens long-focus magnetic lens long focus objective long-focus objective long-focuss long-focus technique long folio long-footed potoroo long-footed potoroos long for long forceps Longford Longford, Co. longfords long forecastle long forecastle ship Longforgan long-forgotten long-form longform 依稀恰是西湖路依稀海天云气依稀见朱户依稀记依稀记得秦中事依约丹青屏障依约入云歌吹依约凌波曾步依约前山依约处ハイカンハイカーハイカー［hiker］ハイガハイガハイガハイガイハイガイハイガクハイガス