Anthracolite
[化] 黑方解石; 里瀝青灰巖
??? 情景例句
This is he.
我就是。
Have you ever been to Japan?
你去過日本嗎？
Burglar alarms going off at any time of the day or night serve only to annoy passers-by and actually assist burglars to burgle.
防盜警報器在白天和黑夜的任何時候都會響起來，它的作用只是騷擾過路行人，而實際上卻幫助竊賊入室行竊。