英语词汇“Berkhoceratidae”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	Berkhoceratidae
释义	Berkhoceratidae 伯克菊石科〔头足类〕
随便看	variable-speed pump variable speed pump Variable Speed Pumps variable speed ram variable speed reducer variable speed reel variable speed rotor variable-speeds variable-speed scanning variable speed scanning variable-speed servomotor variable-speed shaft variable speed sheave variable-speed single-stage centrifugal pump variable-speed spindle motor variable-speed tape drive variable speed transmission bearing variable-speed turbine variable speed turbine variable speed turbine governing system variable speed unit variable-speed unit variable speed v belt drive variable speed v-belt drive variable-speed wheel gear 提纲挈领，画龙点睛提起一条，放下一堆提起一萄，放下一堆提起葫芦带起瓢，胡拉乱扯提起葫芦根也动提起钱，便无缘提闸放水插一只脚插一嘴插一手 44568 44569 44570 44571 44572 44573 44574 44575 44576 44577