什么时候要在thousand后面叫s

one in a thousand
极好的人或事；不可多得
thousands of people
成千上万的人
thousands of times
几千遍,千遍万遍; 千万倍,无数次
a thousand times
几千次; 屡次,好多次
a thousand times easier than
比 ...容易千万倍
A thousand thanks [pardons,apologies].
万分感谢[对不起].
thousand-legger
n.
千足虫
thousand-legs
n.
多足类动物
thousand-miler
n.
千里衫
thousand-weight
n.
千重,十英担
(a) thousand and one
无数的,非常多(源自阿拉伯故事集《一千零一夜》)
a thousand to one
千对一,几乎绝对的,几乎可以肯定
by the thousand (=by the thousands,by thousands)
数以千计,大批大批地,论千,按千(出售等)
different in a thousand and one ways
千差万别
for the thousand and first time
无数次,三番五次
the upper ten thousand
[古、口]上流社会,贵族阶层
one in a thousand
千里挑一的人物,难得的[美好的]人[物]
thousands and tens of thousands
千千万万
thousands uponthousands
成千上万