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lignite

/lɪɡnaɪ̯t/

Meanings
noun

褐煤，柴煤

A low-grade, brownish-black coal

Examples :

"Lignite is the main natural resource of Thailand."
褐煤是泰国的主要自然资源。
geology material substance energy fuel

Related Words

Illustration low

low noun

/ləʊ/ /loʊ/ /laʊ/

低点，低谷

"Economic growth has hit a new low."

经济增长已经跌至新的低谷。

Illustration main

main verb

/meɪn/

主攻，主要使用

"The school's main water supply line is broken, so they're fixing it. "

学校主供水的管道坏了，所以他们正在修理。

Illustration coal

coal noun

/kɔʊl/ /koʊl/

煤，煤炭

"Put some coal on the fire."

往火里添些煤吧。

Illustration grade

grade noun

/ɡɹeɪd/

等级, 评分

"I gave him a good grade for effort."

我因为他很努力，所以给了他一个好评。

Illustration of

of preposition

/ɔv/ /ɒv/ /ə/ /ʌv/

的, 从

"The school is located five miles of the town center. "

学校位于离市中心五英里的地方.

Illustration natural

natural noun

/ˈnætʃəɹəl/ /-ɚəl/

本地人，居民。

"The new student was a natural from Japan. "

这个新学生是土生土长的日本人。

Illustration the

the adverb

/ði/ /ˈðiː/

越...越..., 愈...愈...

"It looks weaker and weaker, the more I think about it."

越想越觉得它很无力。

Illustration a

a noun

/æɪ/ /eɪ/ /ə/ /ɔ/

A，a 字母

"My teacher wrote the letter "a" on the board to demonstrate its shape. "

我的老师在黑板上写了字母“a”，来示范它的形状。

Illustration brownish

brownish adjective

/ˈbɹaʊnɪʃ/

棕色的，褐色的

"The old, worn rug had a brownish color, faded from years of use. "

那块旧地毯因为用了多年，颜色已经褪色，呈现出一种淡淡的棕色。

Illustration black

black noun

/blak/

黑色，玄色

"The black of the night sky is caused by the absence of reflected light. "

夜空的黑色是由于缺乏反射光造成的。

Illustration resource

resource noun

/ɹɪˈsɔɹs/ /ɹɪˈsɔːs/

资源，物力，人力。

"The school used its limited resources to provide extra tutoring sessions for struggling students. "

学校利用有限的资源，为有困难的学生提供额外的辅导课。