hand-crank

基本解釋

It also features a built-in hand crank that allows for manual operation when power is unavailable.
內(nèi)置的手搖曲柄允許消磁器在電力無法供應(yīng)時手動操作。
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The powered transition took about 20 seconds, and, if needed, the pilot could hand-crank the wings into the more forward position (more perpendicular to the fuselage) for landing.
該驅(qū)動過渡約需20秒，而且如果需要，飛行員可以手工曲柄到更多的前沿陣地降落（更多垂直于機(jī)身）的翅膀。
Manual hydraulic lift models include a front-accessible hand crank.
手動液壓升降型號包括前端可手搖手柄。
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Early in the project the laptop included a hand-crank generator to power the battery.
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In some ways, the current shift in computing is the equivalent of what happened when cars became easy to use and drivers only had to turn the key instead of having to hand-crank the engines.
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