英和和英

quality control

control the quality of the product

quality control room

quality certificate

set evaluation criteria for quality

lasting quality

the quality of nice

the quality of a rake

the quality of being hilly

the quality of excelling

goods of quality

goods of poor quality

to fall in quality

tone quality

to forfeit a pawn

of good [high] quality

a distinguishing quality

to be nice about the quality

great in quality

quality goods

quality goods

to grade the quality

plain and unpretentious

inferior in quality―coarse in quality

the degree of purity

surpassing in quality

to examine the （quality of） goods

condition of having quality

Measurable quality

quality