Pitfall traps are used to catch small crawling insects and animals.
陷阱用来捕捉爬行的小昆虫和动物。
单词 | Pitfall trap |
释义 |
Pitfall trap
原声例句
生物学基础入门 Pitfall traps are used to catch small crawling insects and animals. 陷阱用来捕捉爬行的小昆虫和动物。 十万个为什么 Pitfall traps that lure them in with sweet smells only to trap them inside. 水桶式陷阱会用甜美的气味引诱虫子进来,把它们困在里面。 PBS地球-动物趣闻 Pitfall traps are the standard passive trap used by things like pitcher plants and bromeliads. 陷阱是猪笼草和凤梨科动物使用的标准被动陷阱。 PBS Eons | fauna&flora Pitfall traps are the standard passive trap used by things like pitcher plants and bromeliads. 陷阱陷阱是 猪笼草和凤梨科植物使用的标准被动陷阱。
英语百科
Pitfall trap![]() 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. Animals that enter a pitfall trap are unable to escape. This is a form of passive collection, as opposed to active collection where the collector catches each animal (by hand or with a device such as a butterfly net). Active collection may be difficult or time consuming, especially in habitats where it is hard to see the animals such as thick grass. |
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