“bells”概念、定义、翻译-科学时代

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

单词	bells
释义	音乐词汇手册 bells 碰铃
随便看	service serviceability service ability serviceability serviceability serviceability serviceability test serviceable serviceable car service abroad of documents service access point service access point (SAP) service access point (SAP) service access point--service access point (SAP) service account Service Advertising Protocol (SAP) service agreement service agreement service and administration expenses service-and-support fee service and warranty service apartment service area service area service area