aftershaft
/'ɑ:ftәʃɑ:ft/
中文翻译
n. [鸟]后羽,副羽,后羽干
英文解释
n a supplementary feather (usually small) on the underside of the base of the shaft of some feathers in some birds
常见例句
1
s having an aftershaft (a small feather at the base of some feathers)
2
The stem of an aftershaft or hypoptilum.
相关词组
1
a. aftershaft的变形