Gruntle
vi.咕哝,嘀咕 \\nvt.使高兴, 使满意
🗣️ 情景例句
He's independent,
他的独立性强，
A cheerful wife is the joy of life.
快乐的妻子是生活的乐事。
After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour.
比赛结束后，坎贝尔非常失望地得知他的平均时速是299英里。