3 sentences for 合成 (hé​chéng — synthetic)

1. 合成的和天然的有什么区别？

   hé​chéng de hé tiān​rán de yǒu shén​me qū​bié?

   What’s the difference between synthetic and natural?

   Source: CCMatrix

2. 不像人，狗狗无法从阳光中合成维他命D。

   bù​xiàng rén, gǒu​gou wú​fǎ cóng yáng​guāng zhōng hé​chéng wéi​tā​mìngD.

   Unlike humans, dogs cannot synthesize vitamin D from sunlight.

   Source: CCMatrix

3. 选择棉质而不是合成材料制成的内衣。

   xuǎn​zé mián zhì ér bù​shì hé​chéng cái​liào zhì chéng de nèi​yī.

   Choose underwear made of cotton rather than synthetic materials.

   Source: CCMatrix