實(shí)用英語(yǔ)口語(yǔ):標(biāo)點(diǎn)符號(hào)怎么讀?英文讀音大匯總

字號(hào):

英語(yǔ)口語(yǔ)頻道為網(wǎng)友整理的《實(shí)用英語(yǔ)口語(yǔ):標(biāo)點(diǎn)符號(hào)怎么讀?英文讀音大匯總》,供大家參考學(xué)習(xí)。
    +  plus 加號(hào);正號(hào)
    -  minus 減號(hào);負(fù)號(hào)
    ± plus or minus 正負(fù)號(hào)
    × is multiplied by 乘號(hào)
    ÷ is divided by 除號(hào)
    = is equal to 等于號(hào)
    ≠ is not equal to 不等于號(hào)
    ≡ is equivalent to 全等于號(hào)
    ≌ is equal to or approximately equal to 等于或約等于號(hào)
    ≈ is approximately equal to 約等于號(hào)
    < is less than 小于號(hào)
    > is greater than 大于號(hào)
    ≮ is not less than 不小于號(hào)
    ≯ is not more than 不大于號(hào)
    ≤ is less than or equal to 小于或等于號(hào)
    ≥ is more than or equal to 大于或等于號(hào)
    %  per cent 百分之…
    ‰ per mill 千分之…
    ∞ infinity 無(wú)限大號(hào)
    ∝ varies as 與…成比例
    √ (square) root 平方根
    ∵ since; because 因?yàn)?BR>    ∴ hence 所以
    ∷ equals, as (proportion) 等于,成比例
    ∠ angle 角
    ⌒ semicircle 半圓
    ⊙ circle 圓
    ○ circumference 圓周
    π pi 圓周率
    △ triangle 三角形
    ⊥ perpendicular to 垂直于
    ∪ union of 并,合集
    ∩ intersection of 交,通集
    ∫ the integral of …的積分
    ∑ (sigma) summation of 總和
    ° degree 度
    ′ minute 分
    ″ second 秒