esoterica

基本解释

Many Greeks considered speculative philosophies the highest human ideals, with their concomitant emphasis on rhetoric, esoterica, and elitism.
希腊人认为纯理性的哲学，并所强调的辩论技巧、深奥事物及精英主义，才是人要追求的目标。
dict.cn
And, by developing software that analysed and predicted consumers’ tastes, companies like Amazon were encouraging people to wallow in esoterica.
（原译：并且，开发的软件可以分析和预估顾客的口味，像亚马逊这样的公司鼓励人们沉溺其中）。
While I may examine the nooks and crannies of SAX in tips much further down the line, I'm trying to ground you in SAX and give you the most commonly-used tools, rather than bore you with esoterica.
虽然我可能会在技巧中继续分析 SAX 的一些细节，但是我会尽可能为您打下 SAX 的基础，并为您介绍最常用的工具，而不是用一些秘籍来令您生厌。

The take: a few dozen Spanish doubloons and lots of fascinating, but essentially valueless, maritime esoterica.
FORBES: The Yolk's On Him
Spun out in 1991, the firm now makes laser-based communication systems, and other esoterica.
ECONOMIST: Spinning it out at Thermo Electron
We were chatting away and conversation turned, as it so often does in that particular bar, to esoterica.
FORBES: iPod is Ten Years Old: I Invented it 20 Years Ago