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ether
B2
noun
Sử dụng:
60%
Anesthetic liquid
Tương ứng: Anesthetic liquid
Phát âm: /ˈiːθər/
Ý nghĩa: A clear, volatile liquid used as an anesthetic and a solvent.

Ether is a clear liquid that doctors use to make patients sleep during surgery. It evaporates easily and has a strong smell.

Doctors used ether to help with pain.

Ether smells strong and evaporates fast.

2
C1
noun
Sử dụng:
40%
Chemical compound
Tương ứng: Chemical compound
Phát âm: /ˈiːθər/
Ý nghĩa: A class of organic chemical compounds with an oxygen atom connected to two alkyl or aryl groups.

In chemistry, ethers are molecules with oxygen bonded to two other groups. They have special properties and are used in labs.

Ether has oxygen between two carbon groups.

Many ethers are used in chemistry labs.

3
C2
noun
Sử dụng:
20%
Luminiferous medium
Tương ứng: Luminiferous medium
Phát âm: /ˈiːθər/
Ý nghĩa: In old science, a supposed invisible substance thought to fill all space and help light travel.

Long ago, people thought there was a space-filling substance named ether. They believed it helped light move through space, but now this idea is false.

People once believed in the ether of space.

The ether was thought to carry light waves.

4
B2
noun
Sử dụng:
30%
Upper sky
Tương ứng: Upper sky
Phát âm: /ˈiːθər/
Ý nghĩa: A poetic or literary term for the clear sky or upper air.

Ether is also used in poems or old writing to mean the clear sky or space above the earth. It describes the air high above us.

Birds fly high in the blue ether.

The stars shone brightly in the ether.

5
B2
noun
Sử dụng:
50%
Network system
Tương ứng: Network system
Phát âm: /ˈiːθər/
Ý nghĩa: A digital network protocol developed for local area computer networks (Ethernet).

Ether can refer to the technology that connects computers in a local network. It helps devices share information quickly and easily.

Computers use ether to send data fast.

Ether helps connect devices in an office.

6
B2
verb
Sử dụng:
40%
To humiliate
Tương ứng: To humiliate
Phát âm: /ˈiːθər/
Ý nghĩa: A slang term meaning 'to defeat someone badly' or 'to criticize harshly' in informal speech.

In slang, to 'ether' someone means to defeat them completely or say something that hurts them badly. It is often used in casual speech or online.

They ethered their rivals in the game.

She was ethered by the teacher's strong words.

7
B2
noun
Sử dụng:
35%
Empty space
Tương ứng: Empty space
Phát âm: /ˈiːθər/
Ý nghĩa: A metaphorical sense meaning a very large, empty, or clear space or area.

Ether is sometimes used in a figurative way to describe a large, empty space or the invisible space around us. It can also mean the space where ideas or feelings exist.

Her thoughts floated in the silent ether.

Creativity lives in the ether of the mind.

ether
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