Aggressins
攻擊素
??? 情景例句
Hello, my name is Li Ming and we have a reservation for party tonight.
喂，您好。我叫李明，我們?cè)谀銈冞@預(yù)定了今晚聚會(huì)。
Don't forget to put stamps on the letter before you mail it.
不要忘記在寄信以前把郵票貼在信封上。
What are you doing on Saturday evening?
你星期六晚上要干什么？