eighty
pron, det 80; one more than seventy-nine 80, 八十(个). =>App 4 见附录4. eighty, n
1 [C] the number 80 *80;八十.
2 the eighties [pl]
numbers, years or temperature from 80 to 89 从80到89的数目、 年数或温度.
3 (idm 习语) in one's eighties between the ages of 80 and 90 在80岁到90岁之间. For the uses of eighty and eightieth see the examples at fifty, five and fifth. 关於eighty和eightieth的用法见fifty、 five和fifth词条中的示例.
The fire service began to wonder whether a gas might have caused the fire.
消防部门开始怀疑有一种气体可能会导致火灾。
Among the different types of bee, it is the honey bee that has most interested scientists because of the language they use to communicate with each other.