look up at / look up to, respect / depend on, turn to for, ask for / drink, take

scum / dirt

(taxonomy) subfamily

copper, Cu

proof, verification / (Buddhism) enlightenment / (traditional Chinese medicine) symptoms

(literally) characters written in red / (business) red ink, deficit, in the red / corrections (by a teacher or proofreader) written in red.

to reveal, to disclose / to go through the whole night, to be awake through the night

a baby, an infant (human or animal)

open; candid

to redden, as of a fruit or a bud / to blush in embarrassment etc.