two-course

基本解释

• adj.双层的

同根派生

英汉例句

• There is no question of overlap between the two courses.
  这两门课程之间不存在重叠的问题。
• F: No, I took two courses in summer school.
  女：没有。我在暑期学校里选了两门课。
• Discount for enrollment in two courses or above.
  报读两个课程或以上，可获8折优待。
• There are just two courses you can take.
  只有两条道路可供你选择。
• Point:jinjin,yuye.15 times constituting one course.Observing the effect after two course.
  15次为1个疗程,治疗2个疗程观察疗效。