Word · 单词 · B2

helicopter
/ˈheliˌkɔptə(ɹ)/ noun
An aircraft that is borne along by one or more sets of long rotating blades which allow it to hover, move in any direction including reverse, or land; and typically having a smaller set of blades on its tail that stabilize the aircraft.

词根拆解 Components

-er

例句 Examples

We flew over the city in a helicopter.

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