Ozone is produced by the reaction between oxygen and ultra-violet light.臭氧由氧气和紫外线发生反应而产生。When it comes to expressing himself he is no shrinking violet.他在表达自己的想法时毫不羞怯。Violet appended a note at the end of the letter.维奥莱特在信...
Don’t sadden your friends and gladden your enemies.勿使亲者痛仇者快。Do not sadden your friends and gladden your enemies.勿使亲者痛仇者快....a conclusion that should gladden the hearts of all animal-rights activists.会使所有动物权益保护者欢欣鼓舞的结论Don...
...a reprint of a 1962 novel.1962年小说的重印本This is a novel of intrigue.这是一本有阴谋情节的小说.It is thought to have suggested the assize of novel disseisin.据认为,它导致了新近侵占敕令的产生.to televise a novel电视播送小说Seven impressions of the novel hav...
The bullet slammed into the ceiling, spraying them with bits of plaster.子弹砰地射进了天花板，掉落的石膏碎片落了他们一身。He frugally saved various bits of the machine in carefully marked boxes.他厉行节约地把这台机器的各种零件放进仔细标记的盒子里收好。Genes are those tiny b...