plainview point造句

例句与造句

1. Plainview point spear tips, commonly found in the Central Plains, were first described here, and date to 7800-5100 BC.
2. There may have been as many as five cultures at Big Eddy during this period as possible Packard and Plainview points have also been found, but out of context ( CAR 2006; Ray et al . 1998 : 77 ).
3. It's difficult to find plainview point in a sentence. 用plainview point造句挺难的