Baird densitometer
[电] 贝尔德密度计
🧩 词语组成解析
n. 贝尔德（姓氏, 意为很会唱民谣的人）；贝尔德（美国德克萨斯州的一个城市名）
n. 光密度计\\n[计] 密度计
🗣️ 情景例句
This job is back-breaking work.
这份工作强度很大。
He can't decide what to do.
他不能决定做什么。
Men, particularly, spend hours of their leisure time installing their own fireplaces, laying out their own gardens; building garages and making furniture.
特别是男人，常利用空闲时间安装壁炉、布置花园、建造车库、制作家具。