词汇	慌惘
释义	慌惘 huāng wǎng失神的樣子。
随便看	Mechanical construct mechanical construction mechanical construction of reflecting telescope mechanical contact mechanical contact arc mechanical contamination mechanical contrivance mechanical control mechanical control circuit mechanical control engineering mechanical controllable mechanical controllable pitch propeller mechanical controlled magazine mechanical controlled ventilation mechanical controller mechanical control measure mechanical control measures mechanical control method mechanical control mode mechanical control of rig mechanical control system mechanical control typewriter mechanical convection mechanical converter mechanical conveyance system