Marvo Dict en → vi · Tiếng Việt

helium

in Vietnamese Heli (khí)

BrE /ˈhiːliəm/ AmE /ˈhilɪəm/

noun en → vi

1 GAS [non-count] B2

Heli (khí)

a light, colourless gas that is used in balloons and airships because it is lighter than air

  • helium for something

Collocations helium balloon · helium-filled balloon

  • The party store sells helium to fill balloons.

    Cửa hàng tổ chức sự kiện bán khí heli để bơm vào bóng bay.

2 SCIENCE [non-count] C1

Heli (hóa chất)

a chemical element that is a colourless, odourless gas and has the atomic number 2

  • helium in something

Collocations helium atom · helium nucleus

  • Helium is used in scientific research.

    Heli được sử dụng trong nghiên cứu khoa học.