downdraft怎么读，downdraft的音标和真人发音
英音
['daʊndrɑ:ft]
美音 ['daʊnˌdrɑ:ft]
downdraft是什么意思，downdraft的意思是
n.<美>倒灌风，下向通风，向下气流
downdraft 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- In the downdraft from a commodity sell-off , the dollar would be the perverse winner .
- 一旦出现大宗商品抛售潮，美元反倒会成为赢家。
- In the near term , we expect the stock to be under pressure but not encounter a downdraft , as a ceo change had been partly discounted .
- 我们预计近期内股价将承压，但不会面临大幅下挫，因为股价已经在一定程度上反映了首席执行长的更替。
- They could refine their reactions to a sudden downdraft in a thunderstorm , or practice landing with only one engine .
- 他们可以提高雷暴天气时突然下坡的反应或练习单引擎降落。
- Heavy-transport helicopters , such as the mil mi-26 or sikorsky s-64 skycrane , address some of these difficulties , but their payloads are limited to 20 and nine tonnes respectively , and their huge rotors create a powerful downdraft that makes handling that payload rather tricky .
- 大型运输直升机，例如米格26或西科斯基s-64可以解决一部分困难，但它们的有效载荷分别只有20吨和9吨，而且巨大的螺旋桨轴产生的强烈下降气流让处理有效载荷变得十分棘手。