更多denticulate例句

1. The well-defined calyculus is narrowed below and eroded or denticulate above.
2. Achenes slender or spindle-shaped; pappus a single row of rather rigid and strongly roughened-denticulate bristles.
3. Perianth cylindrical, scarcely or not at all compressed, pluriplicate, denticulate.
4. Four edges of the spines denticulate; their outer free part about as long as the radius of the shell.
5. The edges of the spines are commonly smooth, rarely denticulate or serrate.