Persistent heap
[计] 不变堆, 持久性堆
🧩 词语组成解析
persistent
[pə'sistənt]
adj. 持续的;坚持不懈的;持久的;坚持不渝;
heap
[hi:p]
n. 堆，堆积;<口>许多，大量;<俚>破车;
vt. 扔成一堆;完全填满，灌满;大量或奢侈的赠予;
🗣️ 情景例句
Do you understand?
你明白吗？
How many pieces are you going to buy?
你要买几块？
First of all, it's been improved. And it's bigger, although it's more expensive.
首先，它已作了改进。而且机子较大，尽管价格贵些。