Signed tree
[计] 符号表示的树
🧩 词语组成解析
signed
[saind]
adj. 有符号的，有正负之分的;
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
Yes, quite good. How about a game sometime?
是的，非常好，什么时候来场比赛怎样？
She regrets that she hurt your feelings.
他后悔伤害了你的感情。
I love you!
我爱你！