必(かなら)ず() kanarazu辞(じ)書(しょ) jishoを o自(じ)分(ぶん) jibunの no横(よこ) yokoに ni置(お)い()て() oite起(お)き() okiなさい nasai。 Be sure to keep a dictionary by your side. Literal Certainly dictionary [object-を] own beside [at-に] placing [command-起きなさい]. 辞書を自分の横に置いて起きなさい — 置いておく means 'to place and leave.' This uses the contracted form 置いておきなさい → 置いて起きなさい. A study instruction about having reference materials ready. studyinginstructions~ておく (do in advance)~なさい (polite imperative)
必(かなら)ず() kanarazu辞(じ)書(しょ) jishoを o自(じ)分(ぶん) jibunの no横(よこ) yokoに ni置(お)い()て() oite起(お)き() okiなさい nasai。 Be sure to keep a dictionary by your side. Literal Certainly dictionary [object-を] own beside [at-に] placing [command-起きなさい]. 辞書を自分の横に置いて起きなさい — 置いておく means 'to place and leave.' This uses the contracted form 置いておきなさい → 置いて起きなさい. A study instruction about having reference materials ready. studyinginstructions~ておく (do in advance)~なさい (polite imperative)