Commendable
来自Big Physics
late Middle English: via Old French from Latin commendabilis, from commendare (see commend).
wiktionary
From Middle English commendable, from Middle French commendable, from Latin commendabilis, from commendare(“to commend, intrust to”), from com- + mandare(“to commit, intrust, enjoin”), from manus(“hand”) + dare(“to put”).
etymonline
commendable (adj.)
"capable of being praised," mid-14c., from Old French commendable and directly from Latin commendabilis "praiseworthy," from commendare "to praise, to commit to one's care" (see commend). Related: Commendably.