Home/fac/efficientlyefficientlyUnknownSeenFamiliarMastered🇬🇧 UK/ɪ'fɪʃəntli/🇺🇸 US/i'fiʃәntli/B2Definitionsadv.In a way that achieves results with minimal wasted time or effort.有效地;高效率地🧩 Root BreakdownRoot-derivedefout of, from+ficmake, do+ientconnector+lyin the manner of=efficientlyExample Sentences← Back to fac