Wallboard
n. (护)墙板
✅ 同义词
🗣️ 情景例句
Welcome to China. May I have a look at your customs declaration?
欢迎来中国。我可以看一下您的入境申请报表吗？
He studied quite a lot.
他非常用功。
You're very professional.
你非常专业。