selfless
[形容词]
putting other people's needs before the needs of oneself

无私的, 利他的
Ex: selfless teacher went above and beyond to ensure that every student had the opportunity to succeed .
age
[名词]
the number of years something has existed or someone has been alive

年龄, 岁数
Ex: They have a age gap but are happily married .
afraid
[形容词]
getting a bad and anxious feeling from a person or thing because we think something bad or dangerous will happen

害怕的, 恐惧的
Ex: He 's always afraid of the dark .
frightened
[形容词]
feeling afraid, often suddenly, due to danger, threat, or shock
Ex: She frightened by the ominous warnings of an approaching storm .
alive
[形容词]
continuing to exist, breathe, and function

活着, 生命
Ex: The patient alive thanks to the life-saving efforts of the medical team .
angry
[形容词]
feeling very annoyed because of something that we do not like
Ex: angry tone made everyone uncomfortable .
annoyed
[形容词]
feeling slightly angry or irritated
Ex: She annoyed when her meeting was interrupted again .
asleep
[形容词]
not conscious or awake

沉睡, 入睡
Ex: The street was quiet , with most of the residents asleep.
glad
[形容词]
pleased about something
Ex: He glad to finally see his family after being away for so long .

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