oxygen

Oxy (hỗn hợp khí)

a colourless, odourless gas that is necessary for life and burning

• oxygen in the air

Collocations breath oxygen · medical oxygen

• Plants produce oxygen through photosynthesis.

  Cây cỏ sản xuất oxy thông qua quang hợp.

Oxy y tế

a supply of oxygen that is given to people who are ill or have breathing problems

• oxygen for somebody

Collocations oxygen supply · oxygen tank

• She needs oxygen to help her breathe.

  Cô ấy cần oxy để giúp cô hít thở.