Tree grammar
[计] 树文法
🧩 词语组成解析
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
What's this about, Harvey?
这是怎么回事 Harvey
It is not every couple that is a pair.
成双并非皆配偶。
When everyone had taken his/her place, the lawyer spoke as follows.
当大家都入座以后，律师作了如下的发言