Printograph
适印性能光学测定仪
🗣️ 情景例句
I know you didn't expect to have me around,
我知道你没有预期我出现在你身边，
I have been working too hard; it's time I relaxed.
我太疲劳了，该在这里休息一下。
How many people lived here?
多少人住在这里？