pirn

听听怎么读
英 [pən]
美 [pɜn]
是什么意思
  • n.

    纤丝,纬纱管,纡子;

  • 学习怎么用

    权威例句

    Vascular Expression of Endothelial Antigen PAL-E Indicates Absence of Blood-Ocular Barriers in the Normal Eye
    Acoustical variables in open planning
    Evaluation of auditorium acoustics: A practical approach
    Aluminum alloy having a nano-complex phase
    Recruiting Intergenerational African American Males for Biomedical Research Studies: A Major Research Challenge
    Growing Leaders: Innovations in the Competence Development System of Estonian Top Civil Service
    Tunnel set-up mechanisms in Ethernet networks for fast moving users
    STUDY ON THE PERFORMANCE OF AGRITOURISM SECTOR IN ROMANIA
    CO2 and CH4 Separation by Adsorption Using Cu-BTC Metal−Organic Framework
    The role of autoreduction and of oxygen mobility in N 2 O decomposition over Fe-ZSM-5
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