古圣先贤圣：学识或技能有极高成就的人；贤：有德行的人。古时候的圣人和贤人。[查看详情]

如临大敌好像面对着强大的敌人。形容戒备森严十分紧张。例衙门里扎许多兵如临大敌。——清吴趼人《二十年目睹之怪现状》英be on one's guard for all possible dangers; be prepared for any eventualities;[查看详情]

谨言慎行严谨其言论审慎其行为。英speak and act cautiously;[查看详情]

如履薄冰像踩在薄冰上。比喻随时都会发生危险做事极为小心谨慎。例忠恪祗顺如履薄冰。——三国魏曹操《请爵荀彧表》英tread on eggs;[查看详情]

小心翼翼本是虔诚庄严的意思现在用来形容举动十分谨慎丝毫不敢疏忽。例小心翼翼蹑手蹑脚地往前走。英cautiously; with great care;[查看详情]

战战兢兢因恐惧而发抖的样子。例战战兢兢如临深渊，如履薄冰。英trembling with fear;因戒惧而小心谨慎的样子。例战战兢兢生怕走错了一步。英gingerly;[查看详情]

虎口拔牙从老虎口中拔牙。比喻所做之事十分危险。英beard the lion in his den; dare the greatest danger as pulling a tooth from the tiger's mouth;[查看详情]