Aftb
abbr. afterburner 后燃器，补燃器
🗣️ 情景例句
I speak the Shanghai dialect and the Mandarin.
我会讲上海话，普通话。
The sky is not less blue because the blind man does not see it.
天不会因瞎子看不见而减其蓝色。
There are some books on the stereo.
音响上面有几本书。