Dbl
abbr. double 两倍的; 双重的; doubler 二倍器; 倍压器
🗣️ 情景例句
This one over here, Mr. Carlson?
这张就摆这儿吗 Carlson先生
I couldn't keep the appointment because I was sick.
我不能赴约因为我病了。
He was just falling asleep when there was a loud knock at the door.
他刚要入睡，就有人很响地敲门。