koh

例句:

• In Japan, they believe that cockerels say ko-ke-kok-koh.
  来自THETIMES
• Koh Bulon Leh is an island that the Scandinavians keep secret.
  来自THETIMES
• Seung Kong is in charge of the Koh Ker temple complex.
  来自VOA
• A 20 % solution of KOH is placed in the center well.
  将20%的KOH溶液放入中间小杯.
  
• It is titrated with standard solution KOH in KCI supporting electrolyte.
  在KCI的底液中,用KOH标准溶液进行直接滴定.
  
• Transesterification of cottonseed oil with methanol was carried out with KOH as catalyst.
  实验是通过用棉籽油为原料,KOH做催化剂制备生物柴油的.