boomKK [bum] /bum/发音名词1隆隆声、轰隆声、低沉巨响We heard a loud boom and then the windows rattled.我们听到一声巨大的轰隆声,接著窗户就震动起来。2繁荣、景气、蓬勃发展The housing boom pushed rents up across the whole city.房市热潮让全市的租金都上涨了。3暴增、激增The pandemic caused a boom in online grocery shopping.疫情使线上生鲜购物需求暴增。4麦克风吊杆、伸缩杆The sound engineer held the boom just above the actors.音效师把麦克风吊杆举在演员头顶上方。动词1发出隆隆声、轰隆作响Thunder boomed in the distance as we packed up.我们收东西时,远处雷声隆隆作响。2蓬勃发展、景气大好、暴增Tourism is booming again after three difficult years.经过三年的艰困期,观光业又再度蓬勃发展。3以低沉大声说出、吼道A voice boomed over the loudspeaker, telling everyone to leave.扩音器传出低沉宏亮的声音,要大家离开。感叹词1搞定、就这样口语You press this button, and boom, the job is done.你按下这个按钮,搞定,工作就完成了。用这个字练口说→