单词	draincock
释义	draincock /ˈdreɪnkɒk / noun A valve for draining the water from a boiler.A draincock assembly is designed so it may be molded with the radiator tank.... The draincock assembly includes a drain for draining fluid from the heat exchanger.
随便看	studenting student interpreter student interpretership studentise studentish studentism studentize student lamp studentless student loan student movement student power studentry studentship student's lamp Student's t-test students' union student teacher student-teachership student teaching student union student visa studenty student–teacher studerite

英语词典包含243303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。