substitute teacher
Longman Dictionary of Contemporary English 5++LDOCE 5++ˌsubstitute ˈteacher (also substitute, sub informal) noun [countable] American EnglishSES a teacher who teaches a class when the usual teacher is ill 代课教师 SYN British English supply teacher
ˌsubstitute ˈteacher nounChineseSyllable
substitute teacher
ˌsubstitute ˈteacher
(also substitute, sub informal) noun [countable]
American English a teacher who teaches a class when the usual teacher is ill
SYN supply teacher British English
ˌsubstitute ˈteacher
(also substitute, sub informal) noun [countable]American English a teacher who teaches a class when the usual teacher is ill
SYN supply teacher British English