“喷嘴”造句

它的喷嘴抹了某种润滑油。
Its nozzle was smeared with some kind of lubricant.

将火柴放在煤气喷嘴上点燃煤气.
Put a match to the jet to light the gas.

她掉转喷嘴,让水花集中喷入小河.
She turned the nozzle and the spray concentrated down to a stream.