to notice or become aware of something
注意到或意识到某事 (zhùyì dào huò yìshí dào mǒu shì)
"He didn't pick up on the subtle hints I was giving."
"他没有注意到我给的微妙暗示。" (Tā méiyǒu zhùyì dào wǒ gěi de wēimiào ànshì.)
a decision or opinion has not yet been reached
to persuade someone by discussion
to protect your computer system or network from attacks
to keep an activity or process going
to be free from worry or fear
to surrender or give up
