用“poppy seeds”造句大全,poppy seeds造句
Researchers have isolated a new protein from poppy seeds.
He worked out how to write on rice grains, poppy seeds even human hair, and created the necessary micro-instruments to do this.
Researchers have isolated a new protein from poppy seeds.
He worked out how to write on rice grains, poppy seeds even human hair, and created the necessary micro-instruments to do this.