Definition: If a book, talk, or subject is dry, it is not interesting. Level: C2
他的文章总是那么枯燥，无法引人入胜。
His writing is always so ___dry and unengaging.
脱离背景地罗列事实会使主题显得枯燥且毫无意义。
Presenting facts without context makes the subject seem ___dry and meaningless.
演讲者枯燥的讲述方式使得连最有趣的话题听来也成了一件苦差事。
The lecturer's ___dry delivery made even the most fascinating topic a chore to listen to.
