Reachability tree
[计] 可达树
🧩 词语组成解析
[计] 可达性\\n[化] 可达性; 能达性
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
How many stamps do I need?
我需要多少邮票？
This airline has a good safety record.
这家航空公司有很好的飞行安全记录。
I can show you other quotations that are lower than yours.
我可以把比贵公司报价低得多的价目表给你看看。