lacklustre发音形容词1平淡无奇的、乏善可陈的、差强人意的英式The team put in a lacklustre performance and lost by three goals.这支球队表现平淡无奇,最后输了三球。2无光泽的、黯淡的、无神的Her hair looked dry and lacklustre after months of dyeing.染了好几个月的头发后,她的发丝干燥又没有光泽。用这个字练口说→