プログレッシブ和英中辞典(第4版)の解説
ひ【比】
❶〔割合〕a ratio
８対３の比
a ratio of 8 to 3／an eight-to-three ratio／the ratio 8:3（▼eight to threeと読む）
男女の比は３対２だった
「The ratio of men to women [The male-female ratio] was three to two.
❷〔類〕
その点では彼の比でない
I am no match for him in that respect.
この作品の奇抜さは他に比を見ない
This work is unequaled [unparalleled] in originality.