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
when the dog scratched on the front door.
当那狗在抓前门时。
A fair face may hide a foul heart.
人不可貌相。
One young calf especially enjoyed raising a turtle to the surface with his snout and then shoving him across the tank like an aquaplane.
一只小海豚特别喜欢用鼻子把海龟推到水面，然后像滑水板一样把海龟从水池的这一边推到那一边。