| 释义 |
hand-operated
释义
adj. 用手操作的
例句
1·The Hery Henry Milker is a hand operated vampire pomphand-operated vacuum pump.
亨利的挤奶器是一个用手操作的真空泵。
2·The two ends of the two electromagnetic valves are respectively cross-connected to two hand -operated valves.
在两个电磁阀的两端分别跨接两个手动阀。
3·Brooms, brushes, mops and feather dusters, hand -operated mechanical floor sweepers, not motorized, of other materials.
其他材料制帚，刷，拖把及毛掸(包括其他材料制非机动的手工操作地板清扫器等)。
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