Perfecting
n. 完成, 精制, 完善, 改善
✅ 同义词
🔴 反义词
🗣️ 情景例句
Hmmm.
嗯。
Let me see. She has 30 minutes Tuesday afternoon.
让我查查，她周二下午有30分钟。
Ken gave up smoking two years ago. He'd been smoking for thirty years.
两年前肯戒了烟，之前他抽了三十年烟。