Featheredging
渐细等高线
🗣️ 情景例句
He emphasized the importance of being honest.
他强调诚实的重要性。
Let's move on to what makes our product sell so well.
让我来说明是什么原因使我们的产品销售得那么好。
While the men had been working inside the ship, the air-line had been giving off oxygen.
当工人们的在船舱里干活时，供气管一直在排放氧气。