Dodecanal
十二(烷)醛
🗣️ 情景例句
Give him a call.
打个电话给他。
One hour's sleep before midnight is worth three after.
午夜前睡一小时抵得上午夜后睡三小时。
Growth, however, brings new problems and concerns.
不过，发展也带来了新的问题和顾虑。