valuable ['væljuəbl]
adj.
值錢的,有價值的;
Mrs Li has a valuable diamond.
李夫人有一顆貴重鉆石。
It is a valuable discovery.
這是一個有價值的發現.
近義詞synonym
precious adj. 寶貴的, 貴重的, 珍愛的
That old toy bear is precious to John.
那只舊的玩具熊對約翰來說特別珍貴。
反義詞 antonym
valueless adj. 沒有價值的;毫無用處的
For him, this letter is valueless.
這封信對他來說已經毫無用處。
學習測試---examination
This painting is very _____.
1. valuable ; 2. precious; 3. valueless;