down-wash

常见例句

The down wash flow calculated in an example of a certain helicopter can be used for aerodynamic load calculation of blades.
最后以某直升机为例 ,将求出的诱导下洗用于桨叶气动载荷计算。
Have a glass of beer to rinse your dinner down.
喝杯啤酒把你吃的晚饭冲下去。
The machine must break down at this busy hour.
正忙的时候，机器偏偏又坏了。
The old man stared the uninvited guest up and down.
老人把不速之客上下打量了一番。
Have you some tea to wash the fry cake down?
你倒点茶水把这干蛋糕烟下去，好吗?
He let himself down slowly by means of a tope.
他借助一根绳子慢慢地下来了。