Photodepolarization
光去极化
🗣️ 情景例句
He's stepped out of the office for a little while.
他离开办公室刚一会儿。
You can never tell about this sort of thing.
这种事谁也说不准。
Mum or dad, of course, provide a regular supply of pocket money, but uncles and ants are always a source of extra income.
爸爸妈妈当然经常给孩子零花钱，但是，叔舅婶姨也是孩子们额外收入来源。