查询词典 well-trod

oil well drilling：油井钻进

oil well cement of high density ==> 高比重油井水泥 | oil well drilling ==> 油井钻进 | oil well pipe ==> 油井管

well drilling technology：成井工艺

well draining rice field ==> 排水良好的稻田 | well drilling technology ==> 成井工艺 | well ear ==> 凹底平车

well driller：打井人

well digger;掘井人;; | well driller;打井人;; | well drilling;打井;;

well casing：套筒

well boat 活鱼舱船 | well casing 套筒 | well deck 井型甲板

well casing：井管壁

well below average;远低于平均;; | well casing;井管壁;; | well digger;掘井人;;

well casing：井筒,井筒

well car ==> 元宝车 | well casing ==> 井筒,井筒 | well cleaning with perforator ==> 冲孔器洗井

well casing starter：油井套管鞋

well casing anchor 套管锚 | well casing starter 油井套管鞋 | well cavities 井壁凹处

well borer：钻井工;钻井机器

well bore 井身 | well borer 钻井工;钻井机器 | well boring 钻井

well borer：钻井机

"井,池","well" | "钻井机","well borer" | "凿井机","well drill"

well boat：活鱼舱船

well -decker 凹甲板船 | well boat 活鱼舱船 | well casing 套筒

dog tag style：狗标记作风

Identification necklace鉴定项链 | dog tag style狗标记作风 | 20 inch length 20英寸的长度

final examination：活動/事件教務期末考試

1216.活動/事件教務停課Class recess | 1217.活動/事件教務期末考試Final examination | 1218.活動/事件教務補考Make-up examination