例句與造句

1. "' Large ornamented Ediacaran microfossils "'( "'LOEM "'s ) are microscopic acritarchs, usually over 100 ?m in diameter, which are common in sediments of the Ediacaran period,.
2. It's difficult to find large ornamented ediacaran microfossil in a sentence. 用large ornamented ediacaran microfossil造句挺難的