Impinger
[化] 冲击器; 冲击雾化器\\n[医] 尘埃测定器
🗣️ 情景例句
Oh! I just drop in on him for a chat.
哦，我只是顺便来和他聊聊天。
He commanded the soldiers to fire.
他命令士兵开火。
He explained that he had tried to fix the air-line to the supply line that ran round the port but could not because the fittings did not match.
他解释说他想供气管安装到铺设在码头周围的供应管上，但因为接头不相配而接不上。