Joyfulness
n. 欢喜;高兴;快乐
✅ 同义词
🔴 反义词
📖 牛津释义
joyfulness
n [U].
🗣️ 情景例句
We've got a movie.
我们知道是一部电影。
This airline has a good safety record.
这家航空公司有很好的飞行安全记录。
and these will ply the short wings with such irresistible power that they can bore for long distances through an opposing gale before exhaustion follows.
这些肌肉以巨大的力量扇动短小的翅膀，使这类鸟能顶着大风飞行很远的路才会疲劳。