one-four-hundredth of a second--什么意思

one-four-hundredth of a second--什么意思 one hundredth sixty-four我知道是164 我是想问用英语怎么读 注汉字 a hundred 序数词网上乱七八糟的 跪求高手指导（一定要是准确的!）① a hundred 的序数词 是the hundredth 还是 the one hundredth 还是the a hundredth 还是hundredth② 另外 two hundred // three hundred // four hundred. 第一百是hundredth还是one hundredth?the hundredth的the 和 hundredth之间要不要+one?或者 知道得告诉昂 最好详细讲讲 401房间的英语怎么说是Room four O one?还是 Room four zero one ? 关于英语书写“-”的问题比如分数直间用这个吗?第一百是 one hundredth 还是one-hundredth one和four中的o发音相同吗? four o .. 3 It's e（ ） four o'clock not one minute more of one minute less. 英语翻译The one hundredth day that we go together ,I'm missing you nearly to death. one hundredth 怎么读 求求你们啦!老师布置的作业! six zero four four four one six one five one plus one is four four out of one It usually ranges from one hundredth to one percent,这个怎么翻译?原文如下：The linear contraction (or shrinkage) is the horizontal change in linear dimensions of a casting during solidii cation and usually ranges from one hundredth to one 英语翻译one thousand eighty-four/one thousand and eighty-four? Four people play on one one hundred and forty-four