MALE PROFESSOR: An-an-and if the two media have really different densities—like air and water—then most of the energy is gonna be reflected back; very little of it will keep going—uh, get transmitted into the new medium.MALE PROFESSOR: I mean, just think how little noise from the out...
《牛津高阶英汉双解词典》（第八版缩印本）第189页对bit的解释中的第一条义项（SMALL AMOUNT小量）中的第三小点这样解释：3 [C] ～of sth (especially BrE) a small amount or piece of sth 小量；小块: some useful bits of information一些有用的零星...
...he least, to finish second.他想赢得比赛，或者至少得第二名。It is, at the very least, an interesting book.至少，它是一本有趣的书。At the very least, she deserves to be heard.至少，她应该有发言权。He was unknown in the music world, at least until recently.他过...
It's a four-hour flight form phoenix to seattle, another hour in a small plane up to Port Angeles,and then an hour drive back down to Forks.感觉上a four-hour flight、another hour、an hour drive是三个并列的表语，有迷惑性的是an hour drive back down to Forks的drive是动词往...
...同样的意思：not/no later than...by a particular time and not after it 不晚于…；不迟于…Please arrive no/not later than 8 o'clock. 请8点之前到达。可是语法书却上说，not+比较级+than 和 no+比较级+than 是不同的。not+比较级+than：就是不如...而no+比较...
The policy proposed here asks that the government offer free tuition for any student who has been admitted to a university but who cannot afford the tuition. While this may seem to be a good policy proposal initially, this proposal could stand to benefit from increased specificity in implementa...
...will act2. —We’ve spent too much money recently. —Well, it isn’t surprising. Our friends and relatives_______ around all the time. A. are coming B. had come C. were coming ...
...每年有24
天的带薪假。This
ticket doesn’t entitle you to travel first class. 你这张票不能坐头等位。Her
latest novel, entitled “The Forgotten Sex”，is
out this week. 她最近的一部小说名为《被遗忘的性》，本周出版。【单词档案】1.属课标内单词...
Has it not been dinned into us by proverb and sermon and fable that we never prize the music till the sweet-voiced bird has flown - or in other no les...
Has it not been dinned into us by proverb and sermon and fable that we never prize the music till the sweet-voiced bird has flown - or in other no les...
...;say what I am about to say, since it must inflict irreparable injury upon Mr. Billson, whom I have always esteemed and respected until now, and in whose invuln...
...一般过去时和过去进行时都可以，意思差别不大，例如：It
rained (或was
raining) all day yesterday.He
coughed (或was
coughing) the whole night.She
didn't feel (或wasn't
feeling) feel well that day.I
waited (或
was waiting) from 7 to 11.那么，根据上面的说法：1）At ...
...sure time for many people.这两个为什么一个加了the 一个不加？It accounts for 60% of the world economy and 50% of international trade. 经济和贸易总量分别占全球总额的60%和50%。The Middle East has about 8 % of the world population. 中东地区拥有...