safetyman
基本解释
- n.[美橄](确保球门线的)安全队员
英汉例句
- One of two defensive backs;a safetyman.
最后方的后卫:两个防守方的后卫之一; - 11 Radiography work must be carried out by at lease two (2) persons certified as radiographers, one (1) of which will act as a supervisor, the other will act as the safetyman and assistant.
放射性施工应由至少两名合格的放射线技师进行,一人监督,另一人负责安全和协助。