Butyrailide
[建] 丁酰替苯氨
🗣️ 情景例句
He is liked very much because of his courtesy.
他由于彬彬有礼而颇获好感。
A cheerful wife is the joy of life.
快乐的妻子是生活的乐事。
When there is no one in the office, you can leave the answering machine on so that people who call you up can leave a message.
当无人在办公室时，你可以打开留言机，这样打电话给你的人就可以留言了。