Duplicitous
a. 奸诈的；双重的；搞两面派的
✅ 同义词
🗣️ 情景例句
Scientific discoveries are ofter applied to industrial production methods.
科学新发现常应用于工业生产的方法。
What is done by night appears by day.
若要人不知，除非己莫为。
If you would only try, you could do it.
只要你肯尝试，你一定能做这件事。