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euthynnus
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acerate leaf
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exit
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go for
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abruptly-pinnate leaf
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acetylcholine
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acute-angled triangle
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propulsion
propulsion /prəˈpʌlʃən/
noun
-
The act of propelling
(
actuation
, propulsion
)
the act of propelling
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A propelling force
(
propulsion
)
a propelling force