Fluodensitometry
荧光密度测定法
🗣️ 情景例句
Where's the ticket counter?
售票处在哪儿？
Nothing must be done hastily but killing of fleas.
除非消灭跳蚤，做事不必急躁。
This knocks the turtle down several feet.
这一下子把海龟撞下去好几英尺。