求几个符号的英文读法!~
3.second 是秒的缩写
4。~ tilde 5。‖ magnitude 6。Integral symbol 7。§ section sign (double s)http://en.wikipedia.org/wiki/%C2%A7 |
3.second 是秒的缩写
4。~ tilde 5。‖ magnitude 6。Integral symbol 7。§ section sign (double s)http://en.wikipedia.org/wiki/%C2%A7 |