Decarbonylation
脱羰作用
🗣️ 情景例句
Our family has decided that we will definitely be traveling to Japan these Christmas holidays.
我们家里人明确定下了在这个圣诞节去日本旅游。
He learns French every day.
他每天都学法语。
Look at your clothes! Where have you been?
瞧你们的衣服！你们去哪儿了？