Lapboard
n. 膝板
🗣️ 情景例句
I'm so glad.
我真高兴。
It's up to us to help those in need.
我们有责任帮助那些有困难的人。
Many of these obligations can give rise to problems and complications but a bank customer,
其中许多义务往往引起问题和纠纷。