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(wú)法供應(yīng)時(shí)手動(dòng)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(dòng)過(guò)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(dòng)液壓升降型號(hào)包括前端可手搖手柄。
www.bio-equip.com

Early in the project the laptop included a hand-crank generator to power the battery.
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