aperio, is, ui, ertum, ire. 4.
開。解。 釋。顯。— caput 摘帽。免冠。
Joaquim Affonso Gonçalves, Lexicon Magnum Latino-Sinicum, 3rd edition (Peking: Typis Congregationis Missionis, 1936 [1st ed. Macau, 1841]). Digitized at Dickinson College, 2023.