təʊ noun
3
tread on sb’s toes step on sb’s toes
; step on sb’s toes AmE [美] to offend someone, especially by becoming involved in something that they are responsible for〔尤指因涉足别人负责的范围而〕得罪某人,触犯某人 BrE AmE
4
keep sb on their toes
to make sure that someone is ready for anything that might happen 使某人随时准备行动; 使某人保持警觉
5
make sb’s toes curl
to make someone feel very embarrassed or uncomfortable 使某人感到尴尬; 使某人感到不舒服