筋

rank, grade

sequence, number

to smile, to laugh

to calculate, to count

tube, pipe, duct

chapter, section

answer, reply

pen, pencil, writing brush

to advance, to make progress

to approach

gold, metal

only, merely, solely, just

modern, current

to exhaust, to use up, to deplete

tense, tight, taut

strong, tough, unyielding