booming

US /'bu:mɪŋ/

UK /'bu:mɪŋ/

B1 中級
v.i.不及物動詞紅紅火火
The economy is booming and we're very successful
v.i.不及物動詞急速發展的
The sound of the engine is booming as the plane prepares for takeoff

影片字幕