third

• About two thirds of the patients have a nonproductive cough .
  约23患者有干咳。
• The treaty is not directed against any third country .
  这个条约不针对任何第三国。
• It was not till the third day that he ventured to go out .
  直到第三天他才敢出门。
• She had to contend, moreover, with a third problem .
  此外，她还得解决第三重困难。
• The third coordinate is elevation .
  第三项坐标是高程。
• Then there came a third flash .
  这时，第三个闪电亮了。
• The cock has crowed for the third time .
  鸡啼第三遍。
• My son 's in the third grade .
  我儿子上小学三年级。
• The third conducting bar top is similar to the second .
  第三种导电铅条顶端类似第二种。
• The third line of development is that of higher geometry .
  第三条发展路线是高等几何学。