Hydrometer
n. 液体比重计\\n[化] 液体比重计
📖 牛津释义
hydrometer
n
scientificinstrument that measures the density of liquids 液体比重计.
🗣️ 情景例句
the music, the concerts.
音乐，音乐会。
Do you intend to finish before you leave?
你在出去以前要把它做完吗？
has profoundly modified this view of Galileo.
就会极大地改变对伽利略的看法。