Have you seen this person(这是什么意思啊?）

英语翻译Have you seen Tom at all this semester? Have you seen Tom at all this semester?中的at Have you ever seen this kind of_____(music)instrument. Have you seen this person(这是什么意思啊?） 请问have you seen this carton翻译成中文是什么意思? have you seen anything Have you seen John? you 're never seen this film before,have you?_______,I've seen it twice 填yes还是no “Have You Ever Seen Me? Have you ever seen snow? Since I have seen you Where have you seen them? have you seen的意思 Have You Seen Her 歌词 have not seen you ages what emergencies you have seen I HAVE NOT SEEN YOU , Have you seen him today? Yes, I saw him this morning.翻译一下,谢谢