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
Well, that was delicious! Thanks very much indeed. I know that you are a really good cook.
阿，这顿饭真是太可口了，非常感谢。我知道你是一个非常出色的厨师。
Long time no see.
好久不见。
The bus was full. We couldn't get on.
车挤得满满的，我们上不去。