Cannizarization
坎氏处理法(用醇溶钾碱处理醛类)
🗣️ 情景例句
Oh, you think you're going to have a hard time
你认为需要大费周折
A creaking door hangs long on its hinges.
户枢不蠹。
and the railway of the future may well be the 'hovertrain',
未来的火车或许能成为气垫火车，