a. 直言的, 唐突的, 爱管闲事的, 活跃的, 辛辣的, 令人兴奋的, 时髦的

[计] 计划估评法

[ adj ]
characterized by a lightly pert and exuberant quality
<adj.all>
a certain irreverent gaiety and ease of manner

Pert \Pert\, a. [An aphetic form of OE. & OF. apert open, known,
true, free, or impudent. See {Apert}.]
1. Open; evident; apert. [Obs.] --Piers Plowman.

2. Lively; brisk; sprightly; smart. [Obs.] --Shak.

3. Indecorously free, or presuming; saucy; bold; impertinent.
``A very pert manner.'' --Addison.

The squirrel, flippant, pert, and full of play.
--Cowper.


Pert \Pert\, v. i.
To behave with pertness. [Obs.] --Gauden.