Photonitrosation
光亚硝化(作用)
🗣️ 情景例句
Did you prefer Hamlet or Macbeth?
你是喜欢《哈姆雷特》还是《麦克白》？
Love is sweet in the beginning but sour in the ending.
爱情始甜而终苦。
He was the man who climbed the Leaning Tower of Pisa and dropped various weights from the top,
他就是那个曾经爬上比萨斜塔，从塔顶向下抛掷各种重物的人；