Let sdcv-mode use multiple dictionaries.

[Hongyi Zhao]

On Ubuntu 20.04, I've sdcv installed and added the following dictionaries:

$ sdcv -l
Dictionary's name   Word count
懒虫简明英汉词典    452185
Webster's Third New International Dictionary, Unabridged (En-En)    296190

Now, I'm using sdcv from Emacs with sdcv-mode [1] through the
following configuration:

;;;
(use-package sdcv-mode
  :demand t
  :straight (:host github :repo "gucong/emacs-sdcv")
  :config
  (setq sdcv-dictionary-list
        '("Webster's Third New International Dictionary, Unabridged (En-En)"
          "懒虫简明英汉词典")))
;;;

[1] https://github.com/gucong/emacs-sdcv

But I always find that only the query results from the first
dictionary are returned.

Any hints for this problem?

Regards
-- 
Assoc. Prof. Hongyi Zhao <hongyi.zhao@gmail.com>
Theory and Simulation of Materials
Hebei Vocational University of Technology and Engineering
No. 473, Quannan West Street, Xindu District, Xingtai, Hebei province