Eisa
[计] 扩充工业标准体系结构
🗣️ 情景例句
What was your GPA last semester?
你上个学期的平均成绩是多少？
I'd like to speak to Mr. Jack.
我要和杰克先生讲话。
Betty and Susan are talking on the telephone.
贝蒂和苏珊正在通电话。