更多forewing例句

1. The pale blue forewing patch is the best field mark, as drakes are usually in eclipse until January or longer.
2. I remember that she had two light yellow lines on each forewing.
3. Two or more of the radial nervures in the forewing arise from a common stalk or are suppressed.
4. A form was bred by Deschange from Zatima in which even the field in the forewing is obliterated.