单词	summertree
释义	Summertree Sum´mer`tree` n. 1. (Arch.) A summer. See 2d Summer. summertree summer summer, 4: S 1. A horizontal beam supporting the ends of floor joists or resting on posts and supporting the wall above; also called a summertree.2. Any large timber or beam which serves as a bearing surface. 3. The lintel of a door or window; a breastsummer.4. A stone laid on a column and serving as a support for construction above, as in the construction of an arch. ThesaurusSeesummer
随便看	joint prototyping office joint provincial committee joint psychological operations joint psychological operations center joint psychological operations support element joint psychological operations task force joint psychological operations task group joint public advisory committee joint public affairs office joint public affairs operations workshop joint public affairs support element joint publication joint publication 1 joint publication research service joint public-private consultative committee joint public-private venture joint public relations committee joint public service authority joint purchasing board joint purchasing service agreement joint qualification requirements joint qualification system joint quality initiative joint quality management board joint quality review committee

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。