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单词
rocketry
释义
rock·et·ry
BrE
/
ˈrɒk
ɪtri
/
NAmE
/
ˈrɑːk
ɪtri
/
noun
[
U
]
the
area
of
science
which
deals
with
rockets
and
with
sending
rockets
into
space
;
the
use
of
rockets
火箭学;火箭技术
随便看
efficiency unit
efficient
efficiently
efficients
effigial
effigied
effigies
effigy
effigying
effing
effing
efflorescence
efflorescences
effluent
effluents
eff off
effort
effortless
effortlessly
effortlessness
effortlessnesses
efforts
effronteries
effrontery
effs
英汉双解词典包含314281条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/3/18 19:44:29