EBrE/iː/NAmE/iː/noun (also e) [C, U] (Es, E's, e'sBrE/iːz/NAmE/iːz/) thefifthletterintheEnglishalphabet英语字母表的第 5 个字母◆'Egg'beginswith (an) E/'E'.egg 一词以字母 e 开头。E(music音乐) thethirdnoteinthescale of C major * E 音(C 大调的第 3 音或音符)Ethefifthhighestmark/gradethatastudentcangetforapieceofwork, showingthatitisverybad(学业成绩)第五等,劣◆HegotanEin/forFrench.他的法语成绩得 E 级。➡ see alsoE-number