To suddenly think of something.
突然想到某事。 (tūrán xiǎngqǐ mǒu shì.)
"It never crossed my mind that he could be lying."
"我从未想过他可能在撒谎。" (wǒ cóng wèi **xiǎngguò** tā kěnéng zài sāhuǎng.)
To be very full or crowded.
feeling happy or cheerful
to remember or recall something
in an uncertain or unstable situation
to contact someone for help or communication
unable to think clearly or remember something