| 释义 |
upon one's guard
基本Thesaurus
🌏在守卫
as in.on one's guard
同义词 alert,careful,cautious,defensive,guarded,heedful,mindful,observant,on guard,on one's toes,on the lookout,on the watch,vigilant,watchful
on one's guardadjective wary
alert,careful,cautious,defensive,guarded,heedful,mindful,observant,on guard,on one's toes,on the lookout,on the watch,vigilant,watchful |