Libellulidae
蜻科
🗣️ 情景例句
My educational background and professional experience make me qualified for the job.
我的教育背景和工作经验使我能够胜任这项工作。
A friend is not so soon gotten as lost.
交友慢，失友快。
Would you let me know your fax number?
可以告诉我您的传真机号码吗？