barb GRE

The barb of his wit made us wince.

他那锋芒毕露机智使我们退避三舍。

The lively and recognizable Tiger barb should never be kept with long-finned species, such as angelfish, gouramis, or Veiltail hybrids as they like to nibble at their fins!

不应将活跃而显眼鳍长种放在一起饲养，那些种例如有神仙、足或纱罗尾杂交-这是因为喜欢啃咬它们鳍！

In both types of feather, the barbules that extend from the barb ramus grow from a single layer of cells, called the barbule plate, on the periphery of the barb ridge.

而不论是何种羽毛，从羽枝主枝延伸出来羽小枝，都从羽枝脊表面叫做「羽小枝板」单层细胞长出来。

In a pennaceous feather, the barbs grow helically around the tubular feather germ and fuse on one side to form the rachis.Simultaneously, new barb ridges form on the other side of the tube.

在正羽上，羽枝以螺旋形绕著管状羽芽生长，在管子一侧接合在一起形成羽轴，同时在管子另一侧形成新羽枝脊。