measuring worm

measuring worm

美 　英

• na.【虫】尺蠖

英汉解释

na.

1. 【虫】尺蠖

英英解释

n.	1. the larva of a geometrid moth that has legs only at each end of its body and moves by bringing its rear forward, forming a loop, then moving its front.

例句

A measuring worm can hold itself straight out from a branch so that it looks like a small twin.

尺蠖能够保持身体笔直从分枝处伸出来，因而看起来就像一个小树枝。