Definition
n
sulfur dioxide
Examples
- 二氧化硫。èr yǎng huà liú shì yì zhǒng cháng jiàn de yǒu hài qì tǐ.Sulfur dioxide is a common harmful gas.
- 二氧化硫。Gōngchǎng páifàng de èr yǎng huà liú huì wūrǎn kōngqì.Sulfur dioxide emitted by factories pollutes the air.
- 二氧化硫。Kēxuéjiā zhèngzài yánjiū rúhé jiǎnshǎo èr yǎng huà liú de páifàng.Scientists are researching how to reduce sulfur dioxide emissions.
Browse more HSK 7-9 words or search the full 43,000-word dictionary.