n.the trait of lacking enthusiasm for or interest in things generally

同義詞：apathyindifferencenumbness

An Edifying Corrective to the ‘Spiritlessness’ of the Age: An Edifying and Polemical Life
The Spirit of Selflessness in Maoist China
Word and Wordlessness: The Spirit of Korean Buddhism.(Vitality in Korean Buddhist Tradition)
TRIUMPH OF THE HEART ACT OF SELFLESSNESS IN TAEKWONDO TRANSCENDS OLYMPIC SPIRIT
'In Memory of Norman Bethune': Two Resurrections of the 'Spirit of Selflessness' in Maoist China1
MormonTimes.com: Jerry Johnston: Selflessness invigorates spirit, body
'History . . . Has Always Been Up to Us'; Obama Says Spirit of 'Selflessness' Guiding D-Day Troops 65 Years Ago Is Still Needed
Word and spirit : a Kierkegaardian critique of the modern age
學(xué)生の勉學(xué)意欲を維持する授業(yè)の工夫(<特集>教養(yǎng)教育からみた新大教育の現(xiàn)在?未來(第1回全學(xué)FD))
TCM syndrome and clustering analysis research of 151 cases of IGT patients