not bat ( or without batting) an eyelid (or N. Amer. eye)
informal
show (or showing) no surprise or concern.
→ bat
not bat ( or without batting) an eyelid (or N. Amer. eye)
informal
show (or showing) no surprise or concern.
→ bat
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004