我的位置：首页 >> 健康频道 >> 健康知识

??

?
??????????????????????
????????????????????????????15?????

?
??????????????????????????
?????????????????????????????????????

??
??????????????68?
?????????????35?
?????3941????????????????
??
1???????????????B????
2??????????????????????????????
3???????????????

?????
????????????????
??????k?????????????????????
?? - ?
??? http://www.veg520.com/html/200901/sushi_decdcb4cb656e6d372fa6af8e595d3ef.html
H1N1? ?? - ?
??? http://www.veg520.com/html/200905/sushi_124275058421811....

“??” 的相关文章

?????

1.?????????????????????????.?????????????????????????????????????N?????????????????????6???????????????????????????????????
2.???????k?????????????????????????????.
3.???????915??????????????????????

??????????? ??? ???????????s?????????????????????

????????????????0.5?????????????????????????????...

tears????

?
tears

????????????(?)
??
crocodile tears ???????syndrome of crocodile tears

tear

n.
?, ?, , , , ?, ?
vi.
, ?, ?, ?, ?
vt.
, ?, ?, , , ?, ?, ?

?????
tear

n.
[?], , ?, ?, , ?; [?]
tears of joy
??
The sad story moved us to tears.
?????
Tears rolled down her cheeks.
?
??
b...

?????

??
?????????
1 ??????????????????????
2 ???? 3 ????? 4 ??????? 5 ??????????? 6 ???????????? 7 ?

3???????
? ???

????

??????????
???????
???

???????
?????
???

????????
????
??????
????????????

????????????
???????????
?????
???????

??????????
??????????????
??????
????,??
??????

?????
????
??

???????????
???????
???????
????????
???

???????
????????
????
??????
????????????
?????

?
????????????
????????...

?????

?????????ABC???????????????????????????
???????????????????????????????????????????,?????

1?A??
??A?????????????A???????A?A??????????????????A??????????????

2?B????
????B2?B??????????B??????????(?B2)(?B1 ?)

3?C??
?C???????C?????????C???????????????

4???
????????????????????????

5???
...