Two spot ladybug populations, once comprised of equal numbers of melanic and non-melanic morphs, have now shifted almost entirely to the non-melanic color combination.
之前有同等数量,黑色和非黑色变异的二星瓢虫,现在完全变成了非黑色。
单词 | melanic |
例句 |
原声例句
TED-Ed(视频版) Two spot ladybug populations, once comprised of equal numbers of melanic and non-melanic morphs, have now shifted almost entirely to the non-melanic color combination. 之前有同等数量,黑色和非黑色变异的二星瓢虫,现在完全变成了非黑色。 |
随便看 |
|
英语例句辞典收录519880条英汉例句词条,基本涵盖了全部常用单词的造句方法及例句,是英语学习的有利工具。