The design of DOOL, the language of the deductive object database, and the implementation of the prototype system based on DOOL are the keys of this diesis.

演绎对象库语言dool的设计与基于DOOL的原型系统的实现是本文的关键。

youdao

They close early, but Tony insists that we absolutely must try Chef Ouyeong's signature desert, Chen Dool, a coconut-cream based ice treat with overtures of molasses and coffee.

BBC: Singapore��s marathon food tour (bring an empty stomach)