Arepycnometer
[化] 稠液比重计
🗣️ 情景例句
But there's the old community center on Elm Street.
但是在Elm街有一个旧的社区中心。
How long will you remain here?
你将会在这里逗留多久？
Oddly shaped forms that are suspended form the ceiling and move in response to a gust of wind are quite familiar to everybody.
人们所熟悉的是悬挂在天花板上、造型奇特、随风飘荡的雕塑品。