valedictorian
US
UK valedictorian n: US (graduating student)
SC （毕业典礼时）作告别演说的毕业生代表 bì yè diǎn lǐ shí zuò gào bié yǎn shuō de bì yè shēng dài biǎo
SC 致告别辞者 bì yè diǎn lǐ shí zuò gào bié yǎn shuō de bì yè shēng dài biǎo，zhì gào bié cí zhě
Susan is the valedictorian of her university.