黑鉛油 的英文怎麼說
中文拼音 [hēiqiānyóu]
黑鉛油
英文
black lead paint-
The grandmother had been blackleading the stove, it was saturday morning
祖母剛把火爐用黑鉛油過,那天是星期六的早晨。It is a black substance which is used in paints, electrical apparatus and for the writing material in the middles of pencils
石墨一般呈黑色,常用於漆、電器用品及鉛筆中。煤及電油則是碳的化合物。
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