Invaluable
[ ɪn'væljʊəbl ]
第5级
其它 Other
adj. 非常宝贵的;无法估计的;无价的;金不换;
💡 词根助记
in不+valu价值+able形容词后缀→无法估价的
📝 例句
Advance knowledge of anticipated weather conditions is invaluable for planning.
对天气情况进行预先了解，对任务设计来说是极为重要的。
The potato is an invaluable esculent.
马铃薯是极有价值的食物。
🌱 联想助记
【记】in-在…里,v-罗马数字“5”,a-一,lu-拼音“路”,able-能:在51条路里能找到非常宝贵的东西
✅ 同义词
🔴 反义词
🔤 词根
-vail-表示“强壮”
📖 牛津释义
invaluable
adj
~ (to sb/sth) of value too high to be measured; extremely valuable 价值高得无法估量的; 极宝贵的
an invaluable collection of paintings 珍品画的收藏
invaluable help, advice, etc 宝贵的帮助、 意见等
Your help has been invaluable to us. 你对我们的帮助是非常宝贵的. invaluable, NOTE ON USAGE 用法
A few adjectives have misleading `negative' affixes such as in- or -less. 有几个形容词带有貌似｀否定＇的词缀, 如in-或-less.
1 Invaluable means `extremely valuable'. *invaluable意思是｀极有价值的＇. It is not the opposite of valuable, which is valueless (or worthless). 这个词并不是valuable的反义词, valuable的反义词是valueless（或worthless）.
2 Priceless means `too valuable to be priced', ie `having a very high price'.*priceless意思是｀贵重得无法定出价格的＇, 即｀价格非常高的＇.
3 Innumerable and numberless mean `too many to be counted' or `very numerous'. *innumerable和numberless 意思是｀多得数不清的＇或｀极多的＇.
4 Flammable and inflammable have the same meaning (opposite
non-flammable). *flammable和inflammable意思一样, 是｀易燃的＇（反义词是
non-flammable｀不易燃的＇）.
🎯 考研助记
in(无)+valuable(价值的)=invaluable 无价的
🔁 扩展释义
*[in'væljuәbl]a. 无价的, 价值无法衡量的
🌿 同词根单词
📖 同为「MBA」词汇
查看全部MBA词汇 ›🗣️ 情景例句
Very disappointing.
非常令人失望。
Later, an operation helped her to get back part of her sight, but she remained at the institution for six years more.
后来，一次手术帮助她恢复了部分视力。但是，她在这所学校又呆了6年。
Above all, he refused to make any personal gain from his political work.
尤其是，他拒绝从所从事的政治事业中谋取个人利益。