Feigning
v. 假装, 伪装( feign的现在分词 ); 捏造（借口、理由等）
✅ 同义词
🔴 反义词
🗣️ 情景例句
Uh ... I give up.
嗯……我放弃猜。
Do you know what the population of Japan is?
你知道日本的人口是多少吗？
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？