Dosifilm
胶片(感光)剂量计
🗣️ 情景例句
Yes, he's my brother.
是的。他是我哥哥。
All of my paycheck disappears so quickly.
我的薪水在不旋踵之间都消失无踪了。
I can't find it. There are just a few loose coins at the back of the drawer.
我也找不到。在抽屉底只有一些零散的钱币。