Elaiometer
[化] 油比重计\\n[医] 油度计, 油比重计
🗣️ 情景例句
We are in the red.
我们有亏损。
The path to glory is always rugged.
通向光荣的道路常常是坎坷不平的。
Mr. Jones is with his family.
琼斯先生同他的家人在一起。