英和和英

the line of flow

an oblique line

an oblique line

a vertical line

an extension line

the line of march

spun rayon

an overhead line

line wound

the hindmost row

a horizontal line

parallel lines

parallel lines

tend bar

the line of reflection

the chain-rule

（行列なら） to cross a procession―（兵隊の列なら）―break through the ranks

the line of sight

to form a row―form a line―form a file―form a queue

to break through a procession

parallel

orbital scale

to fall into line―fall in

to fall in―fall into line

a direct line

the asymptote of the curve

a diagonal line

a branch line

to break the ranks

proceed in line