繁體
一一映射
简体
一一映射
汉语拼音
yī yī yìng shè
注音符号
ㄧ ㄧ ㄧㄥˋ ㄕㄜˋ
英语释义
bijective map (i.e. map between sets in math. that is one-to-one and onto)/one-to-one correspondence
来源：CC-CEDICT