Wakefulness
[ ['weikfulnis] ]
成人 Adult Edu
[医] 不眠症, 失眠
✅ 同义词
🔴 反义词
📖 牛津释义
wakefulness
n [U].
🗣️ 情景例句
Thank you for taking care of me here.
多谢您的周到招待。
Yes, she's free then.
可以，她那时有空。
It is much cheaper to post or email a long report than to fax it.
邮寄或电子邮递一封长篇报告比传真要便宜得多。