n. 振动(振荡,自激振动现象,跳跃现象)
a. 颤振的

Chatter \Chat"ter\, v. i. [imp. & p. p. {Chattered}; p. pr. &
vb. n. {Chattering}.] [Of imitative origin. Cf. {Chat}, v. i.
{Chitter}.]
1. To utter sounds which somewhat resemble language, but are
inarticulate and indistinct.

The jaw makes answer, as the magpie chatters.
--Wordsworth.

2. To talk idly, carelessly, or with undue rapidity; to
jabber; to prate.

To tame a shrew, and charm her chattering tongue.
--Shak.

3. To make a noise by rapid collisions.

With chattering teeth, and bristling hair upright.
--Dryden.


Chattering \Chat"ter*ing\, n.
The act or habit of talking idly or rapidly, or of making
inarticulate sounds; the sounds so made; noise made by the
collision of the teeth; chatter.