词汇	Pioneer Day
释义	Pioneer Day 🌏拓荒者日；拓荒日；先驱日
随便看	web-based auxiliary learning system web-based background Web based bidding and tendering Web-based Bid Evaluation System web-based chatroom Web Based Client/ Server Computing web-based collaborative Web-Based Collaborative Design Web-based collaborative learning web-based culture web-based curricula web-based curriculum web-based customization web-based dictionary web-based discussion Web-based distance education web-based economy web-based education Web-based education web-based educational technology Web-based education environment web-based education equity web based education platform Web-based education platform Web-based Education Resources