space rocket; interplanetary rocket
Tone colorsmāmámǎmàma
Meanings
1 sense · 3 examplesnoun
space rocket; rocket capable of escaping Earth's gravitational pull to reach other planets or interstellar space
formalTechnical term used in aerospace engineering and astronomy contexts. Distinguished from sounding rockets or low-orbit launch vehicles by its ability to achieve escape velocity.
Zhè这
méi枚
yǔ宇
zhòu宙
huǒ火
jiàn箭
chéng成
gōng功
tuō脱
lí离
le了
dì地
xīn心
yǐn引
lì力
，
fēi飞
xiàng向
huǒ火
xīng星
。
This space rocket successfully escaped Earth's gravity and flew toward Mars.
Kē科
xué学
jiā家
zhèng正
zài在
yán研
zhì制
xīn新
xíng型
de的
zài载
rén人
yǔ宇
zhòu宙
huǒ火
jiàn箭
。
Scientists are currently developing new types of manned space rockets.
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Yǔ宇
zhòu宙
huǒ火
jiàn箭
xū需
yào要
dá达
dào到
měi每
miǎo秒
shí1
yī1
.
diǎn2
èr公
gōng里
lǐ的
de速
sù度
dù才
cái能
néng摆
bǎi脱
tuō地
dì球
qiú引
yǐn力
。
A space rocket needs to reach a speed of 11.2 kilometers per second to break free from Earth's gravity.