sal /ˈsæl/
  波羅雙樹,鹽
  Sal n.  Bot. An East Indian timber tree (Shorea robusta), much used for building purposes. It is of a light brown color, close-grained, heavy, and durable. [Written also saul.]
  Sal n.  Chem. & Pharm. Salt.
  Sal absinthii 
  Sal acetosellae 
  Sal alembroth. Old Chem. See Alembroth.
  Sal ammoniac Chem., ammonium chloride, NH4Cl, a white crystalline volatile substance having a sharp salty taste, obtained from gas works, from nitrogenous matter, etc. It is largely employed as a source of ammonia, as a reagent, and as an expectorant in bronchitis. So called because originally made from the soot from camel's dung at the temple of Jupiter Ammon in Africa. Called also muriate of ammonia.
  Sal catharticus 
  Sal culinarius 
  Sal Cyrenaicus. 
  Sal de duobus, Sal duplicatum 
  Sal diureticus 
  Sal enixum 
  Sal gemmae 
  Sal Jovis 
  Sal Martis 
  Sal microcosmicum 
  Sal plumbi 
  Sal prunella. Old Chem. See Prunella salt, under 1st Prunella.
  Sal Saturni 
  Sal sedativus 
  Sal Seignette 
  Sal soda Chem., sodium carbonate. See under Sodium.
  Sal vitrioli 
  Sal volatile. 
  ◄ ►