Mulching
v. 用护根覆盖（植物根部或其周围地面）( mulch的现在分词 )
✅ 同义词
🗣️ 情景例句
Oh, fine.
嗯 很好。
Over 5,000 hours of work went into this software, and today it's my privilege to bring it to you.
这种软件的研制超过5000工作小时，今天我很荣辛地向你们展示它。
Where are you from?
你是哪里人？