a. 长满灌木的, 疲倦的

[ adj ]
very tired
<adj.all>
was all in at the end of the dayso beat I could flop down and go to sleep anywhere
bushed after all that exercise
I'm dead after that long trip

Bush \Bush\, v. t. [imp. & p. p. {Bushed} (b[.u]sht); p. pr. &
vb. n. {Bushing}.]
1. To set bushes for; to support with bushes; as, to bush
peas.

2. To use a bush harrow on (land), for covering seeds sown;
to harrow with a bush; as, to bush a piece of land; to
bush seeds into the ground.

bushed \bushed\ (b[.u]sht), pred. adj.
very tired from exertion.

Syn: all in(predicate), beat(predicate), dead(predicate),
dead tired(predicate), knocked out(predicate).
[WordNet 1.5]