Nidification
n. 筑巢
🗣️ 情景例句
I know who you are!
我知道你是谁！
When you called me, I was eating dinner.
当你打电话给了我时，我正在吃晚饭。
Sometimes the secrecy goes to such an extent that the whole nature of the research cannot be mentioned.
有时，保密竟达到了这样的程度，即连研究工作的整个性质都不准提及。