Impactometer
碰撞(空氣)取樣器
??? 情景例句
I know you don't understand but you will just have to accept my opinion this time.
我知道，你或許不能理解，但這次你必須接受我的意見(jiàn)。
Danger is next neighbour to security.
危險(xiǎn)是安全的近鄰。
That will be fine with me.
沒(méi)問(wèn)題。