peaking

基本解释

• n.剧烈增加；脉冲修尖
• 动词peak的现在分词形式.

同根派生

英汉例句

• The mountain peaks are covered with snow all year.
  山顶上终年积雪。
• We have a precipitous climb to the peak.
  我们向着陡峭山顶攀登。
• Tourism is at its peak in August.
  旅游业在八月份达到高峰。
• The business cycle is a series of peaks and troughs.
  商业周期就是淡旺期交替。