Dicotyledoneae
双子叶植物纲
🗣️ 情景例句
The airport rescheduled a flight.
机场改变了航班时间。
Health and cheerfulness mutually beget each other.
健康愉快，相生相成。
After speaking for about half an hour he came to a sad part of the family history.
大约谈了半个小时之后，他谈到了家族史中的一件伤心事。