Relevance trees
[经] 相关树
🧩 词语组成解析
relevance
['relivəns]
n. 相关性，关联;实用性;[计]资料检索能力;
n. 树木；乔木；树状结构（tree的复数）
🗣️ 情景例句
That must be Nat.
一定是Nat。
How far is it to the university?
它离大学多远？
You don't have many apples, Jim, says Li Lei.
“你的苹果不多，吉姆，”李垒说