difficult
kind
学霸:super scholar.学渣:study weaker.学长:senior classmates.学弟:junior classmates.
badly是副词,意思是严重地,应用Someone hurt(s) himself/herself badly,或者Someone is badly hurt.hard可是副词或形容词,当副词时是努力、艰苦、困苦、猛烈、牢固之意,所以重重的伤了自己,
具体如下;学魔:Study magic 学霸:study hegemony 学神:study God 学痞:study ruffian 学弱:learn weak 学渣:study slag