“tooth sector”概念、定义、翻译-科学时代

单词	tooth sector
释义	动力与电气工程词汇手册 tooth sector 扇形齿轮
随便看	process identification process ID (pid) process ID--process ID (pid) process improvement process improvement team process-induced defect processing processing processing processing processing processing processing aid processing aid processing and assembling from imported materials processing and logic control processing charge processing cost processing cost processing deal processing deal for export processing equipment processing error processing fee processing gain

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。