cheerfulness例句

She knew that her efforts to feign cheerfulness weren't convincing.她明白自己强作欢颜是瞒不了谁的.Cheerfulness doesn't always imply happiness.快活并不总是意味着幸福.Skateboarding gives one the extreme sense of cheerfulness and success.滑...

cheerfulness的音标：cheerfulness的英式发音音标为：['tʃɪəfəlnəs]cheerfulness的美式发音音标为：['tʃɪrfəlnəs]...

n.高兴，快活...