| 释义 |
single species ˈsiŋɡlˈspi:ʃi:z 短语⁹⁰⁸⁸⁷⁺⁷
基本例句
单一种
Most lice are specialists, feeding on a single species to whose fur or feathers their claws are adapted.
大部分虱子有特定的宿主，爪子适应了宿主的毛发或羽毛。 yeeyan
That is roughly what plant breeders have done in the past, painstakingly planting hundreds of varieties of a single species and discovering traits by breeding numerous generations from them.
这大概是植物育种家过去进行的，精心种植一种植株的上百个品种，通过大量繁殖后代来找到合适的性状。 ecocn
The moths also look the same at first glance, and Miller says this drawer holds nothing but a single species of spruce budworm, an infamous pest of eastern forests in North America.
第一眼瞥去，这些蛾也长得完全一样， Miller说这个抽屉内仅有一种云杉蚜虫——北美洲东面树林内一类不知名的害虫。 yeeyan |