qì​tǐ HSK5

gas

15 sentences

  1. These gases are extremely harmful.

    Source: CCMatrix
  2. Open all the windows and doors to disperse the gas.

    Source: CCMatrix
  3. The color of the light depends on the gas in the tube.

    Source: CCMatrix
  4. Cucumbers are also sensitive to ethylene gas, so keep them away from bananas, melons, and tomatoes.

    Source: CCMatrix