natural rubber

常見例句

Natural rubber has problems, though.
然而，天然橡膠也有缺點(diǎn)。
Natural rubber has been gathered from the sap of plants for centuries.
從植物汁液中收集天然橡膠已經(jīng)有幾個(gè)世紀(jì)的歷史。
But even today natural rubber makes up around 14% of car tyres and 27% of lorry tyres.
但是直到今天，制造轎車胎仍然需要約14%的天然橡膠，載重胎是27%。

Natural rubber has anchored the Liberian economy for more than 75 years.
The huge Firestone plantation east of the capital,Monrovia, remains the world's largest single natural rubber operation and was one of the first businesses to reopen after Liberia's long civil war.

He says synthetic rubber cannot be used, as there is a strong tradition of using natural rubber.
ECONOMIST: Sports anthropology
Because natural rubber is now scarce in Mexico, and the process of making a ball takes about 30 hours, the supply of balls is constraining the spread of the game.
ECONOMIST: Sports anthropology
The other amazing thing about this verdant and unique patch of India, rich in pepper, natural rubber, coconut, tea, coffee, cashews, and spices, is its bucolic backwater network of lagoons and canals.
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