做加减乘除时的等于用equal
如 two plus two equals four.因为前面是单数意义,所以equal加s
be equal to用于下面这种例子
如a dime is equal to 10 cents.一角等于10分.
供参考,希望能够帮到你.�š�лл���͵ĺܺ� ͬ����Ĺ۵㡣 what is two plus two ?������ ϵ������is, ����� equals���� what does���ʰɡ��Ǻǡ� 2 ����3 ����8/�� ��ȥ2 ���� 1 �� �����������ô����á�лл�ˣ�对，what does two plus two equal?What plus three equals eight? What minus two equals one?不过一般还是用is的多