她乏味地向我们详述了她所有的麻烦.She gave us a boring recital of all her troubles.会议单调乏味地持续了近4个小时.The meeting dragged on for nearly four hours.因为数学老师从来不喋喋不休 、 枯燥乏味地为我们讲解,也从来不强迫我们死记硬背.Because the math teacher never nag, boring, for we ne...
溴、氯阳离子化合物的数量受局限.The number of cationic bromine and chlorine compounds is restricted.溴化反应较不易发生.Bromination takes place less readily.溴化烷可以这样形成.Alkyl bromides can be produced this way....
明亮的流星，或者说陨石，是番难忘的景象。A bright shooting star, or meteor, is an unforgettable sight.我是个活泼类型的人，因此喜欢明亮的色调。I'm a cheery sort of person, so I like cheerful tones.明亮的月光洒在院子里。The moon cast a bright light over the yard....