[计] 可表达性

[ noun ]
the quality of being expressive
<noun.attribute>

Expressive \Ex*press"ive\, a. [Cf. F. expressif.]
1. Serving to express, utter, or represent; indicative;
communicative; -- followed by of; as, words expressive of
his gratitude.

Each verse so swells expressive of her woes.
--Tickell.

2. Full of expression; vividly representing the meaning or
feeling meant to be conveyed; significant; emphatic; as,
expressive looks or words.

You have restrained yourself within the list of too
cold an adieu; be more expressive to them. --Shak.

Through her expressive eyes her soul distinctly
spoke. --Littelton.
-- {Ex*press"ive*ly},adv. -- {Ex*press"ive*ness},n.

expressiveness \ex*press"ive*ness\ n.
the quality of being expressive.
[WordNet 1.5]