v.想入非非,空想( daydream的现在分词 );
例句:
This is sheer daydreaming.
这纯粹是白日做梦。
Don't daydream! read your book.
发什么痴啊,看书!
Hey, look at that guy. he's daydreaming again.
嘿,瞧那家伙,又去楼兰溜达了。