英和和英

a row of unravelled stitches

a close-knit homogeneous group

concentric circles are parallel

parallel lines never converge

a loop knot that neither slips nor jams

an unbroken sequence of several successive strokes

the even-numbered rows of a set of rows

a closed curve that does not intersect itself

infinite past with no origin

circular-knit sweaters without seams

the act of folding in parallel folds

the intersection of coordinate axes

a coordinated sequence of chess moves

an integrated circuit called superchips

horizontal lines that are parallel

a continuous row of warehouses

a folding door called accordion door

zebra with less continuous stripes

a sharp curve

to show consummate tact

a series of turns in ballet, called chain

a Japanese bamboo fence with several strengthening layers

lacking orderly continuity

convulsion characterized by alternating contractions and relaxations

epochal decisions made by Roosevelt and Churchill

an explosive mine without a mooring line that drifts in the water

eternal friendship―sworn friends―devoted friends―Damon and Pythias―David and Jonathan

a gable that is curved

stopping and starting at irregular intervals

an aimless amble on a winding course