() very small; not important 很小的；很少的；微不足道的◆a fractional decline in earnings 收益微降
[] forming or connected with a part of sth larger 部分的◆They sold most of the business but kept the fractional part that was profitable. 他们出售了大部分业务，只保留了有赢利的部分。
▸fractionally /ˈfrækʃənəli/
adverb
◆Passenger numbers were fractionally higher in February. 旅客人数略高於二月份。