gratus, a, um. adj. c. s. (ei.)
知恩者。悦人心者。Gratum ei facere 滿彼之意。
Joaquim Affonso Gonçalves, Lexicon Magnum Latino-Sinicum, 3rd edition (Peking: Typis Congregationis Missionis, 1936 [1st ed. Macau, 1841]). Digitized at Dickinson College, 2023.