nova

/ˈnəʊ.və/ /ˈnoʊ.və/

Meanings

noun

新星

Any sudden brightening of a previously inconspicuous star.

Examples :

""Astronomers were excited to observe a nova appear suddenly in the night sky, where previously there had only been a faint star." "

天文学家们非常激动地观测到一颗新星突然出现在夜空中，那里之前只有一颗非常暗淡的星星。

Related Words

night noun

/naɪt/

夜晚，黑夜

"How do you sleep at night when you attack your kids like that!?"

你那样伤害孩子，晚上怎么睡得着觉啊！？

astronomers noun

/əˈstrɑnəmərz/

天文學家

"Astronomers use telescopes to study planets and stars. "

天文學家使用望遠鏡來研究行星和恆星。

where noun

/wɛə(ɹ)/ /wɛəɹ/

地方，场所

"A good article will cover the who, the what, the when, the where, the why and the how."

一篇好的文章会涵盖人物（谁）、事件（什么）、时间（何时）、地点（何地）、原因（为何）和方式（如何）。

sudden noun

/ˈsʌdən/

突然事件，意外。

"The sudden announcement of a school holiday surprised everyone. "

学校突然宣布放假，这事儿让大家都感到很意外。

brightening verb

/ˈbraɪtnɪŋ/ /ˈbraɪʔnɪŋ/

使变亮，增亮。

"We brightened the room with a new coat of paint."

我们用新刷的油漆把房间变得更明亮了。

there noun

/ðeː(ɹ)/ /ðɛə(ɹ)/ /ðɛəɹ/

那里，那儿。

"My favorite spot in the park is there, by the old oak tree. "

我在公园里最喜欢的地方就在那里，在那棵老橡树旁边。

observe verb

/əbˈzɝv/ /ɒbˈzɜːv/

观察，观测，察看。

"From this vantage point we can observe the behavior of the animals in their natural habitat."

从这个有利位置，我们可以仔细观察动物们在其自然栖息地中的行为。

suddenly adverb

/ˈsʌdn̩li/

突然，忽然

"Suddenly, the heavens opened and we all got drenched."

突然间，天空就像开了个口子，我们都淋成了落汤鸡。

inconspicuous adjective

/ˌɪn.kənˈspɪk.ju.əs/

不显眼的，不引人注目的

"The new student sat in the back of the classroom, intentionally inconspicuous. "

那个新学生坐在教室后面，刻意不引人注目。

previously adverb

/ˈpɹiːvi.əsli/ /ˈpɹivi.əsli/

事先，预先

"Previously, I had planned to study for the math test on Saturday. "

事先，我计划星期六复习数学考试。

excited verb

/ɪkˈsaɪtɪd/

激动，使兴奋

"The fireworks which opened the festivities excited anyone present."

開幕式上的煙火讓在場的所有人都激動不已。

appear verb

/əˈpiːɹ/ /əˈpɪə/ /əˈpiɹ/

出现，显现.

"The sun appeared from behind the clouds, casting a warm glow over the schoolyard. "

太阳从云层后面出现了，给操场洒下了一片温暖的光芒。