parachute是什么意思（parachute的用法）

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一、parachute是什么意思

1、parachute 降落伞

2、para-,保护，防御，chute,下降，管道，词源同deciduous.即减弱下降力道的工具，引申词义降落伞。

二、parachute的用法

1、parachute (n.)

2、1784 (the year the use of one first was attempted, in Paris), from French parachute, literally "that which protects against a fall," hybrid coined by French aeronaut François Blanchard (1753-1809) from para- "defense against" (see para- (2)) + chute "a fall" (see chute). PARACHUTE, a kind of large and strong umbrella, contrived to break a person's fall from an airballoon, should any accident happen to the balloon at a high elevation. ["Supplement to the Encyclopaedia or Dictionary of Arts and Sciences," Philadelphia, 1803]

3、parachute (v.)

4、1807, from parachute (n.). Related: Parachuted; parachuting.

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