油箱

jiā mǎn yóu xiāng

加满油箱

top up a tank

qì chē yóu xiāng

汽车油箱

gasoline tank of a car

fù yóu xiāng

副油箱

auxiliary fuel tank

fēi jī yóu xiāng

飞机油箱

the plane’s fuel tank

rán yóu xiāng shì yòng jù yǐ xī zhì zào de

燃油箱是用聚乙烯制造的。

The fuel tank is made of polyethylene.