(pos:名詞)
<explanation>
yue:唔靠顏色，單靠深淺光暗去描繪嘅畫作（量詞：幅／張）
eng:sketch; pure line drawing without colouration such as charcoal drawing
<eg>
yue:畫素描 (waak6 sou3 miu4)
eng:to draw a sketch
<eg>
yue:人物掃描 (jan4 mat2 sou3 miu4)
eng:figure sketching; character sketch
<eg>
yue:風景掃描 (fung1 ging2 sou3 miu4)
eng:landscape sketch