地图和指南针a map and compass我们不得不依靠指南针和不错的运气找到这儿来。We had to rely on a compass and a lot of luck to get here.指南针是源出于中国的发明.The compass is the invention that China is started in the origin....
The advances in the process technology for the enzymatic synthesis of cephalexin are reviewed.综述了酶法合成头孢氨苄的工艺方法研究进展.Diglyceride, a kind of metabolic intermediate of oil & fat , can be produced biochemical and enzymatic sy...
此刻大雨滂沱。The rain now was pelting down.大雨滂沱, 我们全身都湿透了.The rain fell in torrents , insomuch that we were wet through.大雨滂沱.The rain came down with a vengeance....
The music is pulsating and the atmosphere is intoxicating.音乐在有节奏地响着，气氛令人陶醉。Lights were pulsating in the sky.天空有闪烁的光。It was a pulsating session in which a member of the audience shouted "Judas" at Dylan for deserting his ...
一天的剩余时光好像常常是乏味或令人沮丧的。The rest of the day'sactivities often seemed drab or depressing.这是个让人沮丧的失败。It was a dismal failure.玛尔塔一副沮丧的模样。Marta looked upset....