Roa
abbr. received on account 计算标准; Reserve Officer Association <美国>预备役军官协会; return on assets 资产返还; right occiput anterior 前面的右枕骨
🗣️ 情景例句
It's quite complete.
已经相当齐全了。
The tongue ever turns to the aching teeth.
舌头总是碰着疼牙。
He came out of the library, a large book under his arm.
他夹着本厚书，走出了图书馆。