a computer network that spans a wider area than does a local area network
Adjective:
(of light) lacking in intensity or brightness; dim or feeble;
\\\"the pale light of a half moon\\\"
\\\"a pale sun\\\"
\\\"the late afternoon light coming through the el tracks fell in pale oblongs on the street\\\"
\\\"a pallid sky\\\"
\\\"the pale (or wan) stars\\\"
\\\"the wan light of dawn\\\"
abnormally deficient in color as suggesting physical or emotional distress;
\\\"the pallid face of the invalid\\\"
\\\"her wan face suddenly flushed\\\"
lacking vitality as from weariness or illness or unhappiness;
\\\"a wan smile\\\"
Verb:
become pale and sickly
造句
用作形容詞(adj.)
Her face wan after her long illness. 她久病后臉色變得蒼白。
The child looked pale and wan. 這孩子看上去臉色不好，一副有病的樣子。