单词	depth roller
释义	depth roller 深浅调节轮,限深轮
随便看	built in system built-in system built-in telescopic anttern built in test built-in test built-in test (bit) built in test equipment built-in test equipment built-in test equipment(bite) built-in testing built-in testing equipment built-in thermocouple built in threshing plant built in thrust bearing built into built-in tool built in tracing structure built-in tracing structure built - in type built in type built-in type built-in type positioner built in type reefer container built-in type reefer container built in varible guide vane 持盈守成持禄养交持筹握算持螯把酒持蠡测海持衡拥璇持论公允挂挂1 挂2 生路生身生辰生还生造生金生钢生铁生铜生锈