请输入您要查询的英文单词：
单词
hydra
释义
hydra
noun
countable
UK
/
ˈhaɪdrə
/
Word Forms
singular
hydra
plural
hydras
or
hydrae
DEFINITIONS
2
1
a creature in ancient Greek stories that looked like a snake with many heads
Synonyms and related words
Imaginary and mysterious creatures in stories
the Abominable Snowman
bogey
bogeyman
2
biology
a very small water creature with a body shaped like a tube and a number of
tentacles
(=
long thin parts
)
around its mouth
Synonyms and related words
Microorganisms and bacteria
ameba
amoeba
bacillus
hydra
noun
countable
US
/
ˈhaɪdrə
/
Word Forms
singular
hydra
plural
hydras
or
hydrae
DEFINITIONS
2
1
a creature in ancient Greek stories that looked like a snake with many heads
Synonyms and related words
Imaginary and mysterious creatures in stories
the Abominable Snowman
Bigfoot
bogey
2
biology
a very small water creature with a body shaped like a tube and a number of
tentacles
(=
long thin parts
)
around its mouth
Synonyms and related words
Microorganisms and bacteria
ameba
amoeba
bacillus
随便看
keep up
keep up appearances
(keep your) chin up
keep your cool
keep your distance
keep your ears open
keep your end up
keep your eye on the ball
keep your eyes open/peeled (for)
keep your eyes open/peeled/skinned (for)
keep your hair on
keep your hand in
keep your hands off
keep your head above water
keep your head down
keep your mouth shut
keep your nose clean
keep your nose out
rise from/through the ranks
risen
riser
rise through the ranks
rise to
rise to the bait
rise up
英语词典包含67175条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。
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更新时间：2025/11/4 1:21:40