wingless

primitive wingless insects

原始的无翅

Seeds wingless or with a finlike wing.

种子无翅或具鳍状翅。

seed wingless or with finlike structures.

种子无翅或具鳍状结构。

2(1) Fleshy or ligneous berry; seeds wingless; scandent often arboreous shrubs or small trees.

肉质的或木质的浆果；种子无翅；攀缘的经常乔木状的灌木或者小乔木。

A wingless,odorous insect(Cimex lectularius)with a flat,reddish body that infests dwellings and bedding and feeds on human blood.

臭种无翅的、臭（湿带臭臭属），有个扁平的淡红色身体，寄生在住处和寝床，并吸食人血

Any of numerous small, flat-bodied, wingless biting or sucking insects of the orders Mallophaga or Anoplura, many of which are external parasites on various animals, including human beings.

虱，寄生无数小的，身体扁平，没翼的咬人吸血，其中许多是多种动物的外部寄生物