chuckle

1. V-I When you chuckle, you laugh quietly. 轻声地笑

The banker chuckled and said, "Of course not."

银行家轻声笑了，说道，“当然不。”

2. N-COUNT Chuckle is also a noun. 轻声笑

He gave a little chuckle. 他轻声一笑。