English keys

1. /
forward slash

2. \
backward slash

3. :
colon

4. ;
semi-colon

5. _
underscore

6. -
en dash | hyphen

7. *
asterisk | star number

8. #
hashed

9. '
single quotation mark | single quote mark

10. "
double quotation marks | double quote marks

11. ?
question mark | interrogation mark

12. ()
parenthesis parentheses (复数) | brackets

13. []
square brackets

14. <>
angle brackets

15. {}
braces | curly braces (in British English)

16. ,
comma

17 `
backticks

18 |
vertical | vertical bar | vertical line | vertical virgule

19 .
dot | point | period