planetesimal

英式音标：[ˌplænə'tesɪməl]

美式音标：[ˌplænə'tesəml]

词汇分类：Google大数据2.9万高频美语词汇表,[学术]Academic Vocabulary List 学术20000高频词汇,Word Menu

词义：

n.

星子，星子假说，小行星体；

adj.

星子的，星子组成的；

英英释义

planetesimal[ ,plænə'tesiməl, -'tez- ]

n.one of many small solid celestial bodies thought to have existed at an early stage in the development of the solar system

用法：

权威例句

Planetesimal dissolution in the envelopes of the forming, giant planets

Collisional Cascades in Planetesimal Disks I. Stellar Flybys

Accelerated planetesimal growth in self-gravitating protoplanetary discs

Collisional Cascades in Planetesimal Disks. II. Embedded Planets

PARTICLE CLUMPING AND PLANETESIMAL FORMATION DEPEND STRONGLY ON METALLICITY

Planetary migration in a planetesimal disk: why did Neptune stop at 30 AU?

Orbital Evolution of Planets Embedded in a Planetesimal Disk

Direct Large-Scale N -Body Simulations of Planetesimal Dynamics

Thermal evolution of Earth and Moon growing by planetesimal impacts

The insignificance of P-R drag in detectable extrasolar planetesimal belts

同根词：planetoid,planetary,planet

造句：

1. Someone walked by, singing a tuneless song.

有人走过，唱着一首不成调的歌。

来自柯林斯例句

2. His tuneless whistling jarred on my nerves.

我听到他吹着不和谐的口哨声感到心烦意乱.

来自辞典例句

3. Why are young people so gone on that loud tuneless popular music?

为什么年轻人那么喜欢那个喧闹又没有韵律的流行音乐?

来自互联网

[ tuneless 造句 ]