D-j
abbr. Dow Jones & Co <美国>道·琼斯公司; Dow-Jones (average) 道·琼斯股票平均价格指数
🗣️ 情景例句
Trees, grass.
有绿树 ，有草地。
In university, students are trained to become teachers and engineers.
大学的学生被训练成为教师和工程师。
Don't you usually come to school by bike?
你不是常骑自行车到学校吗？