原料 yuánliào HSK4 raw material Definitions Defs Origin Strokes Stroke Words Sentences Sents 3 sentences 橡胶是制造轮胎的主要原料。 xiàngjiāo shì zhìzào lúntāi de zhǔyào yuánliào. Rubber is the main raw material for manufacturing tires. Source: Dong Chinese Dictionary氧化铝是一种重要的工业原料。 yǎnghuàlǚ shì yī zhǒng zhòngyào de gōngyè yuánliào. Aluminum oxide is an important industrial raw material. Source: Dong Chinese Dictionary这种香烟主要使用优质烤烟作为原料。 zhè zhǒng xiāngyān zhǔyào shǐyòng yōuzhì kǎoyān zuòwéi yuánliào. This cigarette mainly uses high-quality flue-cured tobacco as a raw material. Source: Dong Chinese Dictionary