adj. 貴重的,寶貴的;有價值的;可評估的;
n. 貴重物品,財寶;
?? valu=value價值+able形容詞后綴→有價值的
"However, to my brother they are very valuable."
然而,對我弟弟來說,它們是很珍貴的。
近義:helpful, immeasurable, appreciated, inappreciable, inestimable, loved
反義:inexpensive, knockdown, downscale, downmarket, cheaply