commercium, ii. n.
買賣來往。相熟。兵餉。— epistolarum 書信來往。 Commercia belli 講和。Habere — cum muliere 養私女。Perdere linguae commercia 成啞吧。
Joaquim Affonso Gonçalves, Lexicon Magnum Latino-Sinicum, 3rd edition (Peking: Typis Congregationis Missionis, 1936 [1st ed. Macau, 1841]). Digitized at Dickinson College, 2023.