perceived 测验

[4] And while such an one is ploughing distressfully up the road, it is not hard to understand his resentment, when he _________ cool persons in the meadows by the wayside, lying with a handkerchief over their ears and a glass at their elbow.

We speculate that the white regions (lacking pigmentation, unsclerotic) on female tergite may help to accurately ________ and accept the male aedeagus.