Rdm
abbr. random 随意的; 任意的; 不规则的; root drum 根鼓膜
🗣️ 情景例句
I'm sorry, all the balcony seats are gone.
抱歉，包厢的票都卖完了。
Which one would you like--this one or that one?
你喜欢这个还是那个？
I had to sit up all night writing the report.
我不得不熬通宵写报告。