to be knowledgeable or skilled about something
对某事有知识或技能 (duì mǒu shì yǒu zhīshi huò jìnéng)
"You can tell she really knows her stuff about physics."
"你可以说她对物理学真的很了解。" (Nǐ kěyǐ shuō tā duì wùlǐxué zhēn de hěn liǎojiě.)
to understand both perspectives in an argument
to stop being loyal or trustworthy
to join or agree with a group or plan
to hear something but quickly forget it
in the open air, outside, especially at night
the responsibility of developers and organizations to ensure...
