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单词 needleless
释义

Definition of needleless in English:

needleless

adjective ˈniːd(ə)lləsˈnēd(ə)lləs
  • 1Functioning or carried out without the use of a hypodermic needle.

    a needleless syringe
    needleless acupuncture
    Example sentencesExamples
    • Needleless access components, also from Industrie Borla SpA, can be used as replacements for needle access ports for drug delivery or intravenous administration applications.
    • Once you have mastered all the steps leading up to the actual needle stick, you may proceed with a needleless syringe.
    • Amgen provides a videotape and a needleless practice syringe that patients can use to walk through the steps as often as they like before giving their first self-injection.
    • Imagine a needleless syringe bigger than the one used to give you a flu shot.
    • In addition, she wrote, "we will continue to promote the use of needleless technology and safer medical devices."
    • All too often, clinicians themselves don't know that there is a needleless alternative.
    • Needleless systems are defined as a device that does not use needles for the collection of body fluids or withdrawal of body fluids after initial venous or arterial access is established.
    • From informal inquiries among my colleagues, it seems to be infrequent that needleless devices are used in the family practice office.
    • Needleless IV needles and blunt suture needles have been developed.
    • Your region, facility or agency may have additional strategies in place, such as "needleless" systems, to minimize the risk of needlestick injury.
  • 2(of a fir or pine tree) having lost its leaves.

    a spindly, mostly needleless tree
    Example sentencesExamples
    • Brown, needleless conifers seem to be everywhere you turn.
    • In winter when these trees are needleless, you can really appreciate the whorled symmetry of conifer trees.
    • Many of the lodgepole pine trees had been dead for in excess of five years; were needleless; de-barked; shiny and smooth.
    • Are needleless branches on Lipo pines ever going to grow back?
    • Twenty years ago, the mountainsides around Dillon were a lush green; these days, they’re gray with needleless trees.
 
 

Definition of needleless in US English:

needleless

adjectiveˈnēd(ə)lləs
  • 1Functioning or carried out without the use of a hypodermic needle.

    a needleless syringe
    needleless acupuncture
    Example sentencesExamples
    • Imagine a needleless syringe bigger than the one used to give you a flu shot.
    • Needleless IV needles and blunt suture needles have been developed.
    • Your region, facility or agency may have additional strategies in place, such as "needleless" systems, to minimize the risk of needlestick injury.
    • From informal inquiries among my colleagues, it seems to be infrequent that needleless devices are used in the family practice office.
    • Once you have mastered all the steps leading up to the actual needle stick, you may proceed with a needleless syringe.
    • All too often, clinicians themselves don't know that there is a needleless alternative.
    • Amgen provides a videotape and a needleless practice syringe that patients can use to walk through the steps as often as they like before giving their first self-injection.
    • In addition, she wrote, "we will continue to promote the use of needleless technology and safer medical devices."
    • Needleless access components, also from Industrie Borla SpA, can be used as replacements for needle access ports for drug delivery or intravenous administration applications.
    • Needleless systems are defined as a device that does not use needles for the collection of body fluids or withdrawal of body fluids after initial venous or arterial access is established.
  • 2(of a fir or pine tree) having lost its leaves.

    a spindly, mostly needleless tree
    Example sentencesExamples
    • Many of the lodgepole pine trees had been dead for in excess of five years; were needleless; de-barked; shiny and smooth.
    • Are needleless branches on Lipo pines ever going to grow back?
    • Brown, needleless conifers seem to be everywhere you turn.
    • Twenty years ago, the mountainsides around Dillon were a lush green; these days, they’re gray with needleless trees.
    • In winter when these trees are needleless, you can really appreciate the whorled symmetry of conifer trees.
 
 
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更新时间:2025/3/3 18:31:18