词汇 | valuable |
词根词缀 | 词源: 1580s, from value + -able. As a noun, "a valuable thing," from 1775 (in modern use often in plural). 词根记忆: a. 贵重的,有价值的n.(pl.)贵重物品,财宝All valuables should be kept in the safe.所有贵重物品应存放在保险箱里. a. 有价值的(val+uable→因为强壮,所以有价值)[vail,val=strong,表示"强壮"] |
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