探子
From LSJ
τίς τὸν πλανήτην Οἰδίπουν καθ' ἡμέραν τὴν νῦν σπανιστοῖς δέξεται δωρήμασιν → who on this day shall receive Oedipus the wanderer with scanty gifts
Chinese > Latin
antecessor, antecursor, catascopus, speculator, explorator, conspicillo, conquisitor, visor, observator, emissarius, custos