(pos:名詞)<explanation>yue:由四條長度一樣嘅#邊 構成,四隻內角都係直角嘅圖形(量詞:個)eng:square<eg>yue:薄餅盒多數都係正方形。 (bok6 beng2 hap2 do1 sou3 dou1 hai6 zing3 fong1 jing4.)eng:Pizza boxes are usually square in shape.