a. 沉思的, 冥想的

Muse \Muse\, v. i. [imp. & p. p. {Mused}; p. pr. & vb. n.
{Musing}.] [F. muser to loiter or trifle, orig., to stand
with open mouth, fr. LL. musus, morsus, muzzle, snout, fr. L.
morsus a biting, bite, fr. mordere to bite. See {Morsel}, and
cf. {Amuse}, {Muzzle}, n.]
1. To think closely; to study in silence; to meditate.
``Thereon mused he.'' --Chaucer.

He mused upon some dangerous plot. --Sir P.
Sidney.

2. To be absent in mind; to be so occupied in study or
contemplation as not to observe passing scenes or things
present; to be in a brown study. --Daniel.

3. To wonder. [Obs.] --Spenser. --B. Jonson.

Syn: To consider; meditate; ruminate. See {Ponder}.

musing \musing\ adj.
Thinking long and intensely.

Syn: brooding, broody, contemplative, meditative, pensive,
pondering, reflective, ruminative.
[WordNet 1.5]