动词
中文翻译：没有脚
同义词：
['lack', 'be devoid of例句：1. The old man could not walk without his crutches.（老人没有拐杖就无法走路。）']
例句：
-
1. The old man could not walk without his crutches.
老人没有拐杖就无法走路。
-
2. The ship was too small to carry all the passengers.
这艘船太小，无法载满所有乘客。
-
3.The mountain range is so vast that it cannot be crossed by foot.
山脉如此辽阔，以至于无法步行穿越。