痰液粘稠tán yè nián chóu

thick andsticky sputum

• unbend
• unbiassed
• unbidden
• unblushing
• unborn
• unbosom
• unbounded
• unbowed
• unbridled
• unbroken
• unbuckle
• unburden
• unbuttoned
• uncalled-for
• uncanny
• uncared-for
• unceasing
• unceremonious
• uncertain
• uncharitable
• uncharted
• unchecked
• unchristian
• uncivil
• unclaimed