虎尾春冰hǔ wěi chūn bīnglike treading on a tiger’s tail or walking on thin spring ice—in a precarious position
❍ 敌司令发现他的部队的处境犹如～，立即发出急电求援。When the enemy commander discovered that his troops were in a perilous situation,he immediately sent out an urgent telegram asking for reinforcements. 虎尾春冰hu wei chun bingtread on the tiger’s tail or on spring ice—be in a dangerous situation 虎尾春冰hǔ wěi chūn bīnɡ踩在老虎尾巴上，踏在春天即将融化的薄冰上。比喻处境非常危险。very cautious, in a precarious position |