cirri-

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

这5种蚌的鳃表面都有前、侧和前侧。

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

外，仅河蚬鳃表面前和前侧之间，观到种新的结构——前触。

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

类似环日的形成，高空卷云中，月光通过稀薄、具有六边形状的冰晶时产生了幻月。