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单词
hand feed
释义
hand feed
hand feed
[
′hand ‚fēd
]
(engineering)
A drill machine in which the rate at which the bit is made to penetrate the rock is controlled by a hand-operated ratchet and lever or a hand-turned wheel meshing with a screw mechanism.
随便看
synkinematic
synkinesia
synkinesis
synkinetic
synkletos
synmas
synmastia
synmesh
syn-nadolol
synnecrosis
synnematin b
synneorosis
synocha
synochal
synochus
synocil
synod
synodal
synodal month
synodic
synodical
synodically
synodic cycle
synodic month
synodic months
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更新时间:2025/12/13 21:49:25