石炭酸 shí tàn suān

DEFINITIONS

  1. phenol C6H5OH
  2. same as 苯酚

CHARACTERS

石 shí
HSK 5
stone, rock, mineral; rad. 112
炭 tàn
HSK 5
charcoal; coal; carbon
酸 suān
HSK 4
tart, sour; acid; stiff; spoiled