Wallboard
n. (护)墙板
✅ 同义词
🗣️ 情景例句
I have worked hard at my major subject.
我对主修课特别用功。
The husband mows his lawn on Saturdays.
那位丈夫在每个周六修剪草坪。
You always know the right thing to say.
你说话得体。