IELTS Vocabulary

propulsion

/prəˈpəlʃən/

a propelling force

Chinese meaning: 推进;推进力

The spacecraft uses ion propulsion to travel long distances in space.

该航天器使用离子推进在太空中长途旅行。

Jet propulsion allows modern aircraft to fly faster and more efficiently.

喷气推进使现代飞机飞得更快、更高效。

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