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Propeller
01
螺旋桨, 推进器
a rotating mechanical device that moves through air or water, creating forward motion for vehicles like aircraft or boats
propeller
n
propel
v
例子
The submarine's advanced propeller design allowed it to navigate silently beneath the ocean's surface.
The airplane's powerful propeller sliced through the air, propelling it swiftly across the sky.
Engineers upgraded the drone with a more efficient propeller, enhancing its speed and maneuverability.
The boat's propeller churned the water, pushing it forward as it glided smoothly across the lake.
The amphibious vehicle's propellers allowed it to move swiftly in the water.
