Araeometer
液体比重计, 比浮计
🔁 扩展释义
【医】 液体比重计
🗣️ 情景例句
OK.
好。
You are right!
答对了。
A man may acquire great knowledge of topics unconnected with his daily work,
一个人可能会获得与其日常工作无关的某些课题的渊博知识，