Χαίρειν ἐπ' αἰσχροῖς οὐδέποτε χρὴ πράγμασιν → Non decet in rebus esse laetum turpibus → In schlimmer Not ist Freude niemals angebracht
P. and V. σαφῶς.
exactly: P. and V. ἀκριβῶς.
expressly: P. διαρρήδην.