某碳氢化合物已知可能是烯烃或是烷烃.A hydrocarbon was known to be either an alkene or alkane.在较高的烯烃情况下, 高能的中间物稳定作用更易出现.With the higher olefins, stabilization of the energetic intermediates occurs more easily.有时它们就难于和芳香族或烯烃的吸收峰相互区别.They ar...
Pecan nuts are delicious both raw and cooked.美洲山核桃不论生的还是熟的都很好吃。It tastes like real butter pecan.吃起来很像真的奶油山核桃。A gigantic moon was rising behind Miss Maudie's pecan trees.一轮明月正从莫迪小姐家的核桃树后冉冉升起....
Political leaders are making no progress in their efforts to resolve the country's constitutional crisis...政治领袖们在解决国家宪法危机方面没有取得任何进展。As conceit makes one lag behind, so modesty helps one make progress.骄傲使人落后, 谦虚使人进步....
The armadillo has a protective shell of bony plates.犰狳有角质鳞片的护甲.Were you wearing a armadillo helmet when you told them about it?你是不是说的同时还带着一顶犰狳头盔?What command line options does Armadillo recognize in my protected program?...
The true regeneration of devastated Docklands seemed like pie in the sky...遭毁坏码头区的真正重建看起来希望渺茫。Docklands in its heyday was a major centre of industrial and commercial activity...港区在其最繁荣的时期曾是主要的工商业活动中心。Docklands Light Rail...
全都是些部长们常说的骗人鬼话和少不了的奉承恭维。There was all the usual humbug and obligatory compliments from ministers.这一奉承的回应让科林暗自发笑。Colin chuckled at the flattering response.他的同学们发现他太爱奉承了。His fellow students had found him too ingratiating....