英语词汇“rough sill”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	rough sill
释义	rough sill rough sill 1. In frame construction, the sill, 1 on which the building frame is erected. 2. The wood piece laid across the bottom of a rough opening to act as a base for a window construction.
随便看	sand-blindness sandblindness sandblow sand board sandboard sand bodies sand boil sand box sand-box sandbox sandbox (disambiguation) sandbox effect sandbox environment sandboxes sandbox therapy sand-box tree sandbox tree sandbox trees sandboy sand bridge state park sand bug sandbur sandburg sandburg, carl sandburg carl august

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。