Sema
abbr. 美国汽车改装用品协会（the Specialty Equipment Market Association）
🗣️ 情景例句
and I can give you and Mrs. Stewart a month of classes free.
我让你和你太太免费上一个月的课。
Whom do you want to call?
你要打电话给谁？
Yes, you're right! Thanks.
对，在这儿，谢谢！