cirri

1.The results show that the gill surface of all five species have frontal cilia,lateral cilia and laterofrontal cirri.

这5蚌鳃表都有毛、侧毛和侧毛。

2.In addition,a new structure,frontal cirrus between the frontal cilia and laterofrontal cirri,is found only on the gill surface of Corbicula fluminea.

此外，仅在河蚬鳃表毛和侧毛之间，观察到一新毛结构——触毛。

3.Analogous to a sundog or parhelion, the paraselene is produced by moonlight shining through thin, hexagonal-shaped ice crystals in high cirrus clouds.

类似环成一样，在高空卷云中，月光通过稀薄、具有六边状冰晶时产生了幻月。