Oleometer
n. 油比重计
🔁 扩展释义
【医】 油纯度计
🏥 医学释义
油纯度计
🗣️ 情景例句
Merry Christmas, Carl and David!
卡尔，大卫，圣诞快乐！
Jack is up and about now.
杰克病后复原了。
In his youth, his father and grandfather often told him stories about their family history.
年轻时，他的父亲和祖父常常同他说起他们的家史。