Etaed eeaction
[机] 埃塔德反应
🗣️ 情景例句
Richard! Welcome! Good luck tonight! Richard
欢迎 祝你今天晚上好运
In universities,students train to become teachers and engineers.
在大学里，学生们被训练成为教师和工程师。
Have your mechanics finished yet?
你们的机械师修好了吗？