1, the pronunciation of Astronaut.

The standard pronunciation of Astronaut in English is/? str? n? t/。 In this pronunciation, a/? /tone, s /s/ tone, tr /tr/ tone, o/? /tone, n /n/ tone, au/? /tone, the last t-hair /t/ tone.

2. The part of speech of Astronaut.

Astronaut is a noun that refers to people engaged in space exploration and space missions. They receive strict training, travel in space by spaceship, and conduct scientific research, repair spacecraft and perform tasks in space.

3. The root of Astronaut.

The word Astronaut comes from Greek and consists of two roots: astro and naut.

Astro means stars or space. For example, we can find similar roots in other words, such as astrophysics and astrophysics. Naut means sailing or crew. Similar roots can be found in other words, such as nautical and navigate.

Astronaut's bilingual example:

1, English example: the astronautfloated lightly in the microgravity environment of the international space station.

Chinese translation: astronauts float weightlessly in the microgravity environment of the International Space Station.

2. English example: the young girl dreams of becoming an astronaut and exploring the mysteries of the universe.

The young girl dreams of becoming an astronaut and exploring the mysteries of the universe.

3. English example: the astronaut's mission including conducting experiments and collecting samples during their space walk.

Chinese translation: The astronauts' tasks include conducting experiments and collecting samples during the spacewalk.

4. English example: The astronautic trained for years to prepare for the physically demanding misses in outer space.

The astronaut has been trained for many years, preparing for the high-intensity task in outer space.

5. English example: the astronaut's brave and dedication inspire future generations to pursue careers in space exploration.

Chinese translation: The bravery and dedication of astronauts inspire future generations to continue to pursue the cause of space exploration.