"right-hand page in an open book" (opposed to verso or reverso), 1824, from Latin recto (in recto folio), ablative of rectum "right," (see right (adj.1)).
雙語例句
1. Recto: Book pages bearing odd page numbers.
奇數(shù)頁: 帶有單數(shù)頁碼的書頁.
來自互聯(lián)網(wǎng)
2. Due to the impression of recto colon ca with recurrence liver metastasis, he admitted for chemotherapy.