Yauld
a. 活跃的, 敏捷的
🗣️ 情景例句
Please, use the phone.
请随便用。
Step after step the ladder is ascended.
按部就班，循序渐进。
It can copy a long report and sort the copies and pin them together.
现它可以复印长篇的报告，把复印件分类，并装订起来。