Subfloors
(subfloor 的复数) n.底层地板
🗣️ 情景例句
Are you worried?
你担心吗
Don't tell me.
不要告诉我。
The people performing all play different instruments and three of them sing too.
参加演出的人都要演奏不同的乐器，其中三位也演唱。