Step reachability
[计] 步可达性
🧩 词语组成解析
step
[stɛp]
n. 步，脚步;步骤，手段;步调;级别;
vt.& vi. 举步，行走;踩，踏上;跨入;轻快地走;
vi. 踏，踩;走;
vt. 跳舞;迈步;使成阶梯状;
[计] 可达性\\n[化] 可达性; 能达性
🗣️ 情景例句
He is on another line right now.
他正在接另一个电话。
It's not my fault!
又不是我的错！
While two detectives were keeping guard at the door, two others opened the parcel.
这时两个侦探把住门口，另外两个侦探打开了包裹。