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
This situation permits no delay.
在这种情况下，不允许有任何拖延。
Fear is often greater than the danger.
杞人忧天。
I'll go and look after the man, she said.
“我去照料那个人”，她说。