单词	concealed closer
释义	concealed closer overhead concealed closer overhead concealed closer A door closer concealed in the head of a doorframe; has an arm which connects with the door at the top rail.
随便看	rbrv rbrvs rbrvu rb-s rbs rbsa rbs aviation rbsb rbsbl rbsc rbscb rbscc rbscl rbscp rbscs rbsd rbsdv rbse rbsf rbsf-2 rbsg rbsi rbsl rbsla rbslm

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。