Photorefractive
光致折变的
🗣️ 情景例句
Please excuse me for a minute.
失陪一会儿。
Genius is one percent inspiration and 99 percent perspiration.
天才一分来自灵感，九十九分来自勤奋。
There is a stereo in the room.
客厅里有台立体声音响。