eightieth
['eitiiθ]
adj.第八十的, 八十分之一的
例句与用法：
He must be getting on for eighty!
他一定快八十了！
He's eighty if he's a day!
他至少八十岁了！
He is over eighty, but he still dodders along.
他年过八十，但仍蹒跚而行。
Although he is over eighty, he looks hale and healthy.
尽管他已经八十多岁了，看上去还很健壮。
A bishop keeps on saying at the age of eighty what he was told to say when he was a boy of eighteen.
主教年届八十，仍旧像他还是个年方十八的小伙子之时被吩咐要做的那样，把那一套讲了六十多年的老话继续讲下去。
Although he's over eighty his mind is still remarkably alert.
他虽已年过八十，但头脑仍然十分机敏。
There are eighty pages in this book.
这本书有八十页。
词形变化：
名词复数: eighties |
详细释义：
a.
第八十的; 八十分之一的
n.
第八十; 八十分之一