Retrieval tree
[计] 检索树
🧩 词语组成解析
retrieval
[ri'tri:vəl]
n. 收回，挽回;检索;
tree
[tri]
n. 树;木料;树状图;宗谱;
vt. 把…赶上树;使处于困境;把鞋型插入（鞋内）;
🗣️ 情景例句
She is in a meeting until night.
她开会要开到晚上。
To put on make-up
打扮
It's a dictionary.I hope it'll help you.
是本词典。我希望它能对你有所帮助。