名词 fifth:

1. a quantity of liquor equal to one fifth of a United States gallon

2. position five in a countable series of things

3. one part in five equal parts

4. the musical interval between one note and another five notes away from it

fifthnum.第五n.五分之一fifth alarm五级火警fifth parry第五姿势防守fifth nerve[医] 第五脑神经； 三叉神经fifth finger小指fifth census五普fifth estate“等五等级”, 科学界fifth grader小学五年级学生fifth instar放牧期肥育的重量fifth columnn.第五纵队（间谍的通称）Fifth Avenuen.(纽约市的)第五街

1. After our fifth goal the match became a rout.
   我队进了第五个球以後，对方一败涂地。
2. They divided the money into fifths and took one fifth each.
   他们把钱分成五份，每人拿了五分之一。
3. The boxer was laid out in the fifth round.
   那个拳击手在第五回合中被击昏在地。
4. A bottle, holding about two fifths of a gallon(1.5 liters), for wine or liquor.
   夸脱酒瓶容量大约为五分之二加轮(1.
5. I can't do the fourth and fifth questions but I've done all the others.
   第四题和第五题我不会，但是剩下的我都答了。