Wastefulness
n. 浪费, 挥霍, 耗费
✅ 同义词
📖 牛津释义
wastefulness
n [U].
🗣️ 情景例句
Thanks, dear.
谢谢 ，亲爱的。
That's terrible!
真可怕！
On the other hand, I felt sad that I wasn't able to tell my grandparents that we were safe.
另一方面，我为不能告诉我的祖父母我们十分安全而感到难过。