fusain [fju'sein]

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英汉解释

n. 炭画笔；炭笔画；丝炭

同义词

n. charcoal

参考例句

1. The resistivities of vitrain/PAn and fusain/PAn reach the lowest point respectively when (NtLOiSiOg / An is 0. 6, 1. 0;
当过硫酸铵/苯胺摩尔比为0。6，1。0时，镜煤-聚苯胺导电材料电阻率和丝炭-聚苯胺导电材料的电阻率分别达到最低值；
2. Results show that hydrogen-rich macerals are disintegrated while other macerals like fusain, and exinite are resistant to disintegration.
结果表明：富氢煤的显微组分被分解，而丝炭和角质等煤的显微组分难分解。

英英解释

n.
  1. a stick of black carbon material used for drawing

网络释义

fusain
丝炭; 丝煤; 炭画笔; 乌煤;