1.It is related to the pokeweed plant found in North America but can grow to a gigantic size: up to 20nbsp; metres tall and 15 metres wide.
这种植物与北美洲商陆有亲缘关系，它们可以长成参天大树：20米高，15米宽。
2.It is related to the pokeweed plant found in North America but can grow to a gigantic size: up to 20nbsp; metres tall and 15 metres wide.
3.Objective To probe the suppressive effect of pokeweed antiviral protein (PAP) on HCV replication.
目的探讨商陆抗病毒蛋白（PAP）对HCV的抑制作用。