Economizing
v. 节省, 减少开支( economize的现在分词 )
✅ 同义词
🗣️ 情景例句
Don't talk so loud, you may be overheard.
别这么大声说话，别人会听见的。
You cannot sell the cow and sup the milk.
你不可能出售乳牛，同时又要喝牛奶。
The question became one of whether Man could control the disease he had invented.
现在的问题是，人类能否控制住这种人为的疾病。