Photoelectronics
n. 光电子学
🗣️ 情景例句
will read a poem by Robert Frost.
要朗读Robert Frost作的一首诗。
The operation was a success. She's now in recovery.
手术进行的很顺利，她正在恢复中。
Let us suppose that a child suddenly crosses the road in front of you.
让我们假设一个小孩子突然在你前面穿过马路。