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
I've heard the weather here is ideal, just like spring most of year.
我听说这儿的天气很理想，四季如春。
How long did the movie last?
电影放了多久了？
I think you need a number 47. The bus stop is along that road, on the right.
我想你需乘47路车。