Reachability matrix
[计] 可达矩阵\\n[化] 可及矩阵
🧩 词语组成解析
[计] 可达性\\n[化] 可达性; 能达性
🗣️ 情景例句
I really have to rush.
我真的得赶快走了。
I'd like to sit in the front of the plane.
我要坐在飞机前部
Come up these steps with me, please, and be careful.
请跟我走上这些台阶，请小心点。