原级：screech
现在分词：screeching
screeches
过去分词：screeched
过去式：screeched
1. screeches
1. Terrified shrieks echoed through the cave's eerie darkness, mingling with the screeches of the bats above us.
2. A Peking opera singer's voice rockets up so high it starts cracking and then screeches down to blur.