make someone very nervous or worried He was tied up in knots before the speech at the convention.
TIE UP IN KNOTS
Meaning of TIE UP IN KNOTS in English
English idioms vocab. Словарь английских идиом и выражений. 2012
make someone very nervous or worried He was tied up in knots before the speech at the convention.
English idioms vocab. Словарь английских идиом и выражений. 2012