Heapsort
堆排序
🗣️ 情景例句
Oh, poor baby.
噢， 可怜的小宝贝。
She showed me her gratitude by inviting me to dinner.
她邀请我吃饭以表示她的感激。
'I'm trying to repair the bell,' answered Bill.
“我想把这口钟修好，”比尔回答说。