Ultrasonic densitometer
[电] 超声密度计
🧩 词语组成解析
n. 光密度计\\n[计] 密度计
🗣️ 情景例句
Yes, how many would you like?
好，你要几片？
That sounds like the product we had in mind.
那种产品好像就是我们所想要的。
Has Ian sold his house yet?
伊恩已指他的房子卖掉了吗？