(located) at; (to be) in; to exist; in the middle of doing sth; (indicating an action in progress)[cedict]
我
wǒㄨㄛˇ
I; me; my[cedict]
头
tóuㄊㄡˊ
touㄊㄡ˙
head; hair style; the top; end; beginning or end; a stub; remnant; chief; boss; side; aspect; first; leading; classifier for pigs or livestock[cedict]
suff. for nouns[cedict]
过
guòㄍㄨㄛˋ
(experienced action marker); to cross; to go over; to pass (time); to celebrate (a holiday); to live; to get along; excessively; too-; surname Guo[cedict]