单词	体管孔
释义	体管孔siphon hole
随便看	control flow computer control flow diagram control flow graph control flow jump control flow keyword control flow trace control-flow trace control fluid pressure control flume control footing control for control force control-force curve control force gradient control-force reversal control format item control frame control freak control-freak control freakery control frequency control frequency generator control function control gage control gaging