Undecylic acid
[化] 十一酸; 十一烷酸
🧩 词语组成解析
🗣️ 情景例句
Just because the other kids have motor scooters is no reason for you to stop riding your bike to school.
只是因为其他的孩子都有电单车上学，不足以成为你不骑车上学的理由。
Did you go to the concert yesterday?
你昨天去听音乐会了吗？
Would you like a cup of tea?
你想喝杯茶吗？