基本解释節流閥/風閥；節流擋板英汉例句雙語例句Followed it, I select the model number throttle flap and appurtenance .接下來，進行了制冷系統節流機搆和附屬設備的選型。throttle flap更多例句词组短语短語Air intake throttle flap 進氣節流閥throttle flap更多词组