Imagine you're an aphid, a tiny insect that sucks plant sap for a living.
想象你是一只蚜虫——一种以吸食植物汁液为生的小昆虫。
TED演讲(视频版) 2022年10月合集
And last year, we just published the first ever account of a praying mantis feeding on plant sap.
去年,我们刚刚发表了有史以来第一份关于螳螂以植物汁液为食的报道。
英语百科
Sap
Sap is a fluid transported in xylem cells (vessel elements) or phloem sieve tube elements of a plant. These cells transport water and nutrients throughout the plant.
Sap is not to be confused with latex, resin or cell sap; it is a separate substance, separately produced, and with different components and functions.