official oath
英 [əˈfɪʃl əʊθ]
美 [əˈfɪʃl oʊθ]
（官吏）就职宣誓
双语例句
- President Barack Obama took the official oath for his second term on Sunday at the White House in a small, private ceremony that set a more subdued tone compared to the historic start of his presidency four years ago.
贝拉克•奥巴马总统上周日在白宫举行了一个小型私人仪式，正式宣誓就职，开始他的第二任期。相比他四年前就任总统的历史性开端，这次就职典礼要低调得多。 - The Olympic Official's Oath was sworn for the first time in the XXth Olympiad at Munich in1972.
奥林匹克的官方誓言是在1972年的慕尼黑奥运会上首次出现的。