eudic

Install command: 
brew install --cask eudic

Names: Eudic, 欧路词典

English dictionary

https://www.eudic.net/v4/en/app/eudic

Cask JSON API: /api/cask/eudic.json

Cask code: eudic.rb on GitHub

Current version: latest

Requirements: macOS >= 10.13

Analytics:

Installs (30 days)
eudic 72
Installs (90 days)
eudic 218
Installs (365 days)
eudic 977