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
Doesn't show.
看不出来。
The doctor did not reveal to him his hopeless condition.
医生没有向他透露说他的病已经没治了。
That's right.
是的。