3325英语网 英语单词
Pycnometer的音标发音
Pycnometer
英式发音：[pik'nɔmitә]
美式发音
(n.) A specific gravity bottle; a standard flask for measuring and comparing the densities of liquids.
乔治娜手打
(n.) A specific gravity bottle; a standard flask for measuring and comparing the densities of liquids.
乔治娜手打