assistant referee
US /əˌsɪs.tənt ˈref.ə.ri/
UK /əˌsɪs.tənt ˈref.ə.ri/
1.
trợ lý trọng tài, trọng tài biên
an official who assists the referee in a soccer match, typically by indicating when the ball is out of play or when a player is offside
:
•
The assistant referee raised the flag for offside.
Trợ lý trọng tài đã phất cờ báo việt vị.
•
The decision was confirmed by the assistant referee.
Quyết định đã được trợ lý trọng tài xác nhận.