αὐτὸν κέκρουκας τὸν βατῆρα τοῦ λόγου → you have struck the very threshold of the argument, you have struck the most important and chiefmost point
balneae: v. balneum.
balnĕæ, ārum, f., bains : Cic. Cæl. 61 ; 62.
balneae, s. balineum.
balneae, arum. f. :: 温水。浴房浴室