Doubleedged
双刃的
🗣️ 情景例句
I still don't understand what you mean.
我还是弄不懂你是什么意思。
I want to apologize.Is there anything I can do?
我要道歉。我能想点什么办法吗？
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。