関連する見出し語見出し語about~について;約preposition; adverb; adjective / について;やくprepositionadverbadjectivebasic vocabulary見出し語add加えるverb / くわえるbasic vocabularymathematics見出し語after後(あと)preposition, conjunction, adverb / あとtimesequencegrammar見出し語ahead前方に、先にadverb / ぜんぽうに、さきにdirectiontimeadverb見出し語ask尋ねる、頼むverb / たずねる、たのむbasic vocabularycommunication見出し語back背中、後ろnoun; adverb; adjective; verb / せなか、うしろbasic vocabularybodyposition