Disjoint binary trees
[计] 不相交二叉树
🧩 词语组成解析
v. (使)脱节, (使)解体, (使)脱臼
binary
['bainəri]
adj. 双重的，由两个东西组成的;二态的;二元的;二进制的;
n. 一双;双体;二进制数;双子星;
n. 树木；乔木；树状结构（tree的复数）
🗣️ 情景例句
went to the Thanksgiving Day parade?
去参加感恩节游行吗
Beat about the bush.
拐弯抹角。
as my wife and I discovered during a tour through the Balkans.
我与妻子在一次周游巴尔干半岛时对此深有体会。