意思翻译
救生员证书
相关相似teacher certification───n.教师资格证
cheque verification───支票验证
decertification───n.吊销…的执照；取消认可
deferred gratification───延迟满足
firearms certificate───枪支证书
firearms certificates───枪支证书
recertification───n.换发新证
双语场合用语英语场合用语延伸推荐- lifeguard stand
- lifeguard certification
