名詞 musing:

1. a calm lengthy intent consideration
   同義詞：contemplation, reflection, reflexion, rumination, thoughtfulness

動詞 muse:

1. reflect deeply on a subject
   同義詞：chew over, think over, meditate, ponder, excogitate, contemplate, muse, reflect, mull, mull over, ruminate, speculate

形容詞 musing:

1. persistently or morbidly thoughtful
   同義詞：brooding, broody, contemplative, meditative, pensive, pondering, reflective, ruminative

1. A dreamlike musing or fantasy while awake, especially of the fulfillment of wishes or hopes.
   白日夢醒時象夢的冥想或幻想，尤指期望或希望的實現(xiàn)
2. She lay musing for a while.
   她躺著沉思了一會兒。

mus.ing

adj.（形容詞）
Deep in thought; contemplative.
沉思的；冥想的
n.（名詞）
Contemplation; meditation.
沉思；冥想
A product of contemplation; a thought.
沉思的所得；想法：
例句：
.an elegant tapestry of quotations, musings, aphorisms, and autobiographical reflections.(James Atlas)
.一個如同繡帷般雅致，由引用、沉思、諺語與自傳反射形成的內(nèi)心想法.(詹姆斯·阿特拉斯)

【引伸】
mus.ingly
adv.（副詞）