lack·lust·re, 美 lack·lust·er [ˈlækˌlʌstəʳ, 美 -tɚ] 形
1. lacklustre (lacking vitality):
2. lacklustre (dull):
单语范例（未经PONS编辑处理）
It was a lacklustre day on the share market, as gains for energy and retail stocks were overshadowed by losses in most other sectors.
www.abc.net.au It was hairdryer treatment to defrizz and blow-dry the most lacklustre hair into the most pompous of pompadours.
www.telegraph.co.uk However, he regretted making the move as the new station was swift to abandon its short-lived more adventurous policy and revert to a lacklustre playlist.
en.wikipedia.org Her face had more strength than beauty and her eyes were either warm or hard, never lacklustre.
en.wikipedia.org His performance was regarded as lacklustre, taking 1/43 from seven overs.
en.wikipedia.org