a发 e 音的单词.如:apple abacus adverb add active ant back
e发 e 音的单词.如:bed educate elbow empty enter
i发 i 音的单词 如:big fill divide discard dishonest hit lift
i发 ai 音的单词 如:five finding nice
a发 e 音的单词.如:apple abacus adverb add active ant back
e发 e 音的单词.如:bed educate elbow empty enter
i发 i 音的单词 如:big fill divide discard dishonest hit lift
i发 ai 音的单词 如:five finding nice