Dbr
abbr. double book rack 雙層書架
??? 情景例句
He knows everything about the production schedule,
他知道生產(chǎn)進(jìn)度的一切情況，
The voice is the best music.
說(shuō)話聲是最好的音樂(lè)。
There are some armchairs in the room.
客廳里有幾把扶手椅。