a person's mood or mental state
一个人的情绪或心理状态 (yīgè rén de qíngxù huò xīnlǐ zhuàngtài)
"He’s not in the right frame of mind to make decisions."
"他现在不在做决定的正确心理状态下。" (Tā xiànzài bù zài zuò juédìng de zhèngquè xīnlǐ zhuàngtài xià.)
to start loving someone; to develop romantic feelings
to watch or monitor something or someone carefully
a plan or structure that is weak and likely to fail
to figure something out from the facts
the most important or powerful person
easy to use without complex setup
