大于或等于
/ɪz ˈɡɹeɪtə ðɐn ɔːɹ ˈiːkwəl tuː/
n
English: is greater than or equal to · 大于或等于
释义：Sign denoting that the result of an operation is equal to or of greater magnitude than the number that follows.
English: is greater than or equal to · 大于或等于