masteries

基本解释

• n.精通；掌握；熟练；控制

同根派生

英汉例句

用作名词 (n.)

• Her mastery of economic theory impressed the professors.
  她对经济理论的精通给教授们留下了深刻的印象。
• He demonstrated a mastery of Arabic.
  他显示了对阿拉伯语的精通。
• It takes years to gain a mastery of Japanese.
  掌握日语要花几年时间。
• He has acquired mastery of French.
  他已掌握了法语。
• The too early insistence on mastery may discourage students.
  过早强调熟练掌握会使学生丧失信心。