探头探脑儿

erhua variant of 探頭探腦|探头探脑[tan4 tou2 tan4 nao3]

to explore / to search out / to scout / to visit / to stretch forward

to extend one's head (out or into) / a probe / detector / search unit

head / hair style / the top / end / beginning or end / a stub / remnant / chief / boss / side / aspect / first / leading / classifier for pigs or livestock / CL:個|个[ge4]

suffix for nouns

to stick one's head out and look around (idiom)

brain / mind / head / essence

brains (as food)

variant of 人[ren2] / "person" radical in Chinese characters (Kangxi radical 10), occurring in 兒, 兀, 兄 etc

child / son

non-syllabic diminutive suffix / retroflex final