natrium ['neɪtrɪrm]

例句:

• We are used to sanitize the sewage by liquid chlorine and natrium chlorite.
  过去,对医院污水多采用液氯法和次氯酸消毒法.
  来自互联网
• Does loose natrium of head Bao music treat lymphatic infection?
  头孢曲松钠治疗淋巴感染 么 ?
  
• Natrium spectrum is gained by wavelength scan.
  通过波长扫描,可以得到钠的谱线.