Gravimetry
n. 重量测定(法), 密度测定(法)\\n[化] 重量法; 重量分析法
🗣️ 情景例句
What's wrong, Susan?
怎么啦， Susan？
We're becoming a good band.
咱们会逐渐成为一支出色的乐队。
He did not know from which part of Africa his ancestor had come.
他不知道祖先来自非洲的什么地方。