pitfall trap中文什么意思

陷坑捕捉器

• pitfall:    n. 陷坑，陷阱；诱惑；圈套；隐藏的 ...
• trap:    n. 【矿物】暗色(火成)岩。
• diagnostic pitfall:    误诊

百科释义

A pitfall trap is a trapping pit for small animals, such as insects, amphibians and reptiles. Pitfall traps are mainly used for ecology studies and ecologic pest control.