Photosensor
[计] 光电传感器; 光敏元件
🗣️ 情景例句
It seems I owe you an apology.
好像我该向你道个歉。
A bad workman quarrels with his tools.
拙匠常怨工具差（人笨怨刀钝）。
I didn't have any supper, except a piece of bread, because I didn't feel very well.
晚餐我只吃了一片面包，别的什么也没吃，因为我觉得不舒服。