measuring worm
英漢例句
- Any of various moths of the family Geometridae,having caterpillars commonly known as measuring worms that move by looping the body in alternate contractions and expansions.
尺蠖蛾，任何尺蠖蛾科的蛾，通常稱爲(wèi)尺蠖，通過(guò)身躰交替的收縮和伸展來(lái)伸屈前進(jìn)。