Realists would agree with many of these criticisms.现实主义者可能会赞同许多这类批评。Some thought they would hold out until Sunday. The realists knew that the game was already up.有些人以为他们还能撑到星期天，务实的人却很清楚，这一切都已结束了。She differed from early r...
By the 1930s the wristwatch had almost completely supplanted the pocket watch.到了20世纪30年代，手表几乎完全取代了怀表。In most offices, the typewriter has now been supplanted by the computer.当今许多办公室里, 打字机已被电脑取代.The prime minister was supp...
A brief, hand-written postscript lay beneath his signature.在他的签名下，有一句简短的手写附言。There was the usual romantic postscript at the end of his letter.他的信末又是一贯的浪漫附言.I should like to add a postscript to your obituary for John Cage...
Citral is a kind of natural spice used widely in food and daily chemical goods.柠檬酸是一种广泛应用于食品和日用化学品工业的天然香料.A structural isomer of citral that is obtained from the oxidation of geraniol.葡萄糖的一种异构体,见于蜂蜜和甜水果中.Process for the ...