“slotted roller bucket”概念、定义、翻译-科学时代

单词	slotted roller bucket
释义	水利水电词汇手册 slotted roller bucket 差动式鼻坎
随便看	feed dispenser feed distribution feed distribution vehicle feed drive feed drum feed edge feed efficiency feed-egg ratio feed end feed engine feeder feeder feeder feeder feeder feeder feeder feeder feeder feeder feeder feeder feeder feeder feeder berth

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。

slotted roller bucket