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.
最後以某直陞機爲例 ,將求出的誘導下洗用於槳葉氣動載荷計算。
Have a glass of beer to rinse your dinner down.
喝盃啤酒把你喫的晚飯沖下去。
The machine must break down at this busy hour.
正忙的時候，機器偏偏又壞了。
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?
你倒點茶水把這乾蛋糕菸下去，好嗎?
He let himself down slowly by means of a tope.
他借助一根繩子慢慢地下來了。