going (e.g. of a flight of stairs); length
failing to reach an agreement
one's own expense; out-of-pocket expense
algebraic equation; polynomial; character expression; literal expression
juvenile offender; juvenile delinquent
crab shell (often ground or crushed and used as fertilizer); crab shell meal
nitridization; nitriding; nitride (of)
nuclear magnetic resonance; NMR
drying rice on a rack; rack for drying rice
traffic sign painted on the road
three famous beauty spots
anode; plus terminal; positive pole