999英语网 英语单词
Nigrite的音标发音
Nigrite
英式发音：[nigrait]
美式发音
n. an insulating composition consisting of the impure residuum obtained in the distillation of paraffin.
埃罗尔校对
n. an insulating composition consisting of the impure residuum obtained in the distillation of paraffin.
埃罗尔校对