lifeguard
noun [ C ] uk/ˈlaɪf.ɡɑːd/ us/ˈlaɪf.ɡɑːrd/
救生员
a person on a beach or at a swimming pool whose job is to make certain that the swimmers are safe and save them if they are in danger
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。