hydra

美音音标: ['haɪdrə] hydra
英音音标: ['haɪdrə] result.0.expl|add:"

同义
hydra
词性
n
解释
(Greek mythology) monster with nine heads; when struck off each head was replaced by two new ones
示例
Hydra was slain by Hercules

同义
hydra snake
词性
n
解释
a long faint constellation in the southern hemisphere near the equator stretching between Virgo and Cancer
示例
None

同义
hydra
词性
n
解释
trouble that cannot be overcome by a single effort because of its many aspects or its persistent and pervasive quality
示例
we may be facing a hydra that defies any easy solution

同义
hydra
词性
n
解释
small tubular solitary freshwater hydrozoan polyp
示例
None