segment characteristic造句

例句与造句

1. They are completely fossorial ( i . e ., burrowing ) animals, with habits and appearance similar to earthworms, for which they are often mistaken, although close examination will reveal tiny scales rather than the annular segments characteristic of true earthworms.
2. In 1983 Gehring and his collaborators ( William McGinnis, Michael S . Levine, Ernst Hafen, Richard Garber, Atsushi Kuroiwa, Johannes Wirz ), discovered the homeobox, a DNA segment characteristic for homeotic genes which is not only present in arthropods and their ancestors, but also in vertebrates including man.
3. It's difficult to find segment characteristic in a sentence. 用segment characteristic造句挺难的