Photodetection
光电控测, 摄影检测, 照相检测法
🗣️ 情景例句
Michelle is very grown up for a ten-year-old, huh?
以一个十岁的孩子来说 Michelle很成熟 ，是吗？
But you have to pay 5% commission on this money exchange.
但兑换这笔外币，您得另外付5%的手续费。
I like looking after my sister's baby, but my sister doesn't let me do it.
我喜欢照看我姐姐的孩子，但我姐姐却不让我做这事。