Sprayograph
喷雾分散度测定仪, 喷雾质量测定仪
🗣️ 情景例句
He's going to be fine.
他不会有事了。
You use the front door and I'll hit the back.
你从正门进去，我袭击后面。
Check the prices before you decide whether to buy one.
先把价格核对一下，再决定该不该买。