ordered pair

基本解釋

Since then, she has ordered another pair of shoes and a pair of boots.
從那時起，她又定做了一雙鞋與一雙靴子。
A wordis valid if and only if each ordered pair of adjacent letters inthe word is a valid pair.
牛語的單詞是由字母組成的序列，一個單詞是有意義的充要條件是任意相鄰的字母都是合法的詞素。
When denoting an ordered pair, it is customary to place the two number or variables together right up against the comma.
為了表示一個有序?qū)Γǔ蓚€數(shù)字或變量（按一定順序）放在逗號旁邊”。

Shaw, who prided himself on fastidious preparation, had ordered a pair of custom truck-pulling shoes from England, with high-friction soles.
NEWYORKER: The Strongest Man in the World
They suspect that even if the court finds the pair guilty, implying that the Libyan secret service ordered the attack, no one will seek to trace the order along the chain of command.
ECONOMIST: Libya and Lockerbie