稀有

xī yǒu

uncommon; rare

Example Sentences

钛合金作为一种高强度、耐高温耐腐蚀的稀有金属,是制造现代喷气式客机的重要材料。

tài hé jīn zuò wéi yī zhǒng gāo qiáng dù, nài gāo wēn nài fǔ shí de xī yǒu jīn shǔ, shì zhì zào xiàn dài pēn qì shì kè jī de zhòng yào cái liào.

Titanium alloy, as a rare metal with high strength, high temperature resistance and corrosion resistance, is an important material for manufacturing modern jet airliners.

这片广袤无垠的茫茫大草原地底下,蕴藏着极其储量丰富的稀有金属矿产资源。

zhè piàn guǎng mào wú yín de máng máng dà cǎo yuán dì dǐ xià, yùn cáng zhe jí qí chǔ liàng fēng fù de xī yǒu jīn shǔ kuàng chǎn zī yuán.

Under this vast expanse of prairie, there are extremely rich reserves of rare metal mineral resources.

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