| 单词 | pump-action |
| 释义 | pump-action adjective[before noun] uk/ˈpʌmp.æk.ʃən/us/ˈpʌmp.æk.ʃən/used to refer to adevicethatoperatesbyforcingsomething,especiallyair, in or out of aclosedspaceorcontainer: （装置）拉推式的，压出式的a pump-actionshotgun拉推式猎枪 a pump-actiontoilet泵式抽水马桶 Machines - generators & pumps
Examplesofpump-actionpump-action In any case, pressure and incentives should be applied to manufacturers to usepump-actioncans. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 He has studiously avoided the question as to the speed of action of bolt-action or lever-action compared withpump-action. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Inpump-actionmode the same components are driven by sliding the fore-end backwards. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.Three prototypes were designed and tested: one semi-automatic, one rotary-drum, and onepump-action. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It is not semi-automatic orpump-action, and is loaded manually by lifting up the barrel and loading the shells at the breech. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.With the traditionalpump-actionmechanism located under the barrel, there is no convenient forward location for a magazine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.An advantage of thepump-actionover the bolt-action is its ease of use by both left- and right-handed users: like lever-actions, pump-actions are frequently recommended as ambidextrous in sporting guidebooks. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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