Sinapic acid
[化] 芥子酸
🧩 词语组成解析
🗣️ 情景例句
A taxi can get you there in less than five minutes.
乘坐的士到那儿不用5分钟。
It's an honor to be speaking to you today.
今天跟你们说话至感荣幸。
Is this your first order?
您这是第一次订货吧？