1.神秘
1.mysterious and difficult to understand
1.MS-DOS required you to type in arcane commands, so Microsoft set to work on making a new OS with a more accessible user interface.
MS-DOS要求键入生涩难懂的指令，所以微软着手研发新的具有更为简易操作界面的操作系统。
2.Picking classes was far more arcane than I had expected (or than it would have been at a smaller school).
选课让我着实摸不着头脑，这远远超过我的预想的情况（或超过了稍小点学校的情况）。
3.Whether openness advocates like it or not, this is not the way the rest of the world, with its arcane rules of diplomacy, wants to work.
不管支持公开的人士喜欢与否，这并非有着神秘外交规则的世界其它地区希望采取的方式。
4.I care not one whit about the money, but I do not wish my arcane powers to be utilized in vain in a trivial battle.
我丝毫不关心钱，但是我不希望将我的奥术力量虚耗在无关紧要的战斗上。
5."Letters? I see no letters, it looks as if some arcane symbol has been burned into your arm, " said the Inquisitor.
“文字？我没有看到什么文字，这个烙在你手臂的印记看上去象某种神秘的符号啊，”检察官说。
6.Arcane discussions about treaty change and rows about Britain's place in Europe have been the stuff of EU summits for literally generations.
围绕条约修订的秘密讨论，以及关于英国在欧洲地位的吵闹，在几代人的时间里，一直存在于欧盟峰会上。
7.Communities built around common goals and beliefs, rather than arcane licensing policies trying to protect a company's mobile market.
社区里大家有着共同的目标和信仰，不会使用那些晦涩难懂的许可条款来保护某些公司的移动市场。
8.He was as comfortable in the world of arcane mathematics as he was studying political and economic institutions.
不管他研究的是神秘莫测的数学模型，还是政治与经济制度，他都显得相当自如。
9.You do not have to remember your server name or any other arcane information, configure the ports, or do anything else.
您无需记住服务器名或任何其他晦涩难解的信息，也不必配置端口或执行任何其他操作。
10.Vanderbilt emerged from his road trips with the world's arcane professors of traffic with a narrative humming with vigorous facts.
Vanderbilt带着带有叙述性并且是精力旺盛的语句的全世界最神秘的交通专家们离开了他的公路之旅。