Downwash
n. 因機(jī)翼所產(chǎn)生的下降氣流
??? 情景例句
Hi, it's nice to meet you.
你好，很高興見到你。
Let me get back to you.
我過一會(huì)兒打給你吧。
I understand you want to increase your order.
我知道你想增加訂購量。