Rdm
abbr. random 随意的; 任意的; 不规则的; root drum 根鼓膜
🗣️ 情景例句
That's backbreaking work and may be too much for us.
这可是累人的工作， 我们可能负荷不了。
A chain is no stronger than its weakest link.
链条的坚固程度取决于它最薄弱的环节。
I'm sure you will!
我相信你会的！