常見例句He seems to have mistaken a plus for a minus. 他似乎把正號誤作負(fù)號了。Two plus one is not the same as two minus one. 2加1和2減1不一樣。Returns the position plus or minus an integer. 返回索引值加或減一個(gè)整數(shù)后的索引位置。He put a plus instead of a minus. 他填了個(gè)加號而不是減號。What is five plus three? What is five minus three? 五加三是多少,五減三是多少?Two plus one is not the same as two minus one . 2加1和2減1不一樣。 返回 plus-minus