一首

a piece of

特别

special; especial; particular; unusual; unique; specific; outstanding; singular; extra; peculiar; remarkable; exceptional; extraordinary; distinctive; especially; super; quite; very; highly; extremely; specially; particularly; exceedingly; specifically; exceptionally; singularly; notably; tremendously; esp.; specialness; uniqueness; particularity; specialty; otherness; über-; out of the ordinary; in particular; ad hoc