见习生 | jiàn xí shēng | apprentice / probationer / cadet | |
入伍生 | rù wǔ shēng | newly enlisted officer student / cadet | |
学员 | xué yuán | student / member of an institution of learning / officer cadet | |
天然呆 | tiān rán dāi | (loanword from Japanese "tennen boke") space cadet / muddleheaded |