例句與造句

1. An auxiliary ejector with as little blockage in the ducting as possible is placed behind the inlet of the diffuser duct .
   一個輔助引射器，在通道中要以盡可能小的堵塞面積布置在擴壓器進口之后。
2. It's difficult to find diffuser duct in a sentence. 用diffuser duct造句挺難的