秘(ひ)書(しょ) hishoは wa手(て)紙(がみ) tegamiを o封(ふう)筒(とう) fuutouの no中(なか) nakaに ni差(さ)し()込(こ)ん()だ() sashikonda。 The secretary slipped the letter into the envelope. Literal Secretary [topic-は] letter [object-を] envelope [possessive-の] inside [into-に] inserted. 秘書 (ひしょ) means 'secretary.' 差し込む means 'to insert, slip in' — a compound verb from 差す + 込む. worksecretarycompound verb
秘(ひ)書(しょ) hishoは wa手(て)紙(がみ) tegamiを o封(ふう)筒(とう) fuutouの no中(なか) nakaに ni差(さ)し()込(こ)ん()だ() sashikonda。 The secretary slipped the letter into the envelope. Literal Secretary [topic-は] letter [object-を] envelope [possessive-の] inside [into-に] inserted. 秘書 (ひしょ) means 'secretary.' 差し込む means 'to insert, slip in' — a compound verb from 差す + 込む. worksecretarycompound verb