circumstantial
词形变化：
词义辨析：
同义:
a.按情况推测的, 看情形的
deduced
presumed
inferential
conjectural
a.偶然的, 不测的
incidental
contingent
adventitious
accidental
fortuitous
chance
indirect
extrinsic
extraneous
secondary
conditional
external
collateral
ancillary
a.详细的, 精确的
particular
detailed
precise
exact
accurate
exhaustive