Acrometer
油类比重计
🗣️ 情景例句
I'll bring some of my pictures into the gallery.
我就带一些我的摄影到艺廊来。
Each item is to be wrapped separately in gerase-paper.
每件货物应单独用油纸包好。
Yes. I have everything ready here.
是的。我把一切都准备好了。