英和和英

the zonal frontier

mathematical signs

boundary between objects (boundary line)

a boundary line

the boundary of a specific area

draw a boundary

decimal notation

decimal notation

decimal notation

to delineate a boundary

the diatonic scale

the diatonic scale

graphic symbols

confine in a cage

a line that indicates a boundary

a narrow boundary

form the boundary of

a region marking a boundary

an indefinable boundary

the boundaries of a valley

a mark that indicates the boundary of a certain place

to cross over a border

distributed computing

the border of a region

a frontier

a boundary post

a noncontrolled drug

borderline grades

shade within clear boundaries

to make a boundary （between two estates）