officiate
v[I, Ipr]
~ (at sth) perform the duties of an office(4) or position 执行职务; 主持
The Reverend Mr Smith will officiate at the wedding, ie perform the marriage ceremony. 史密斯牧师将主持婚礼.
🗣️ 情景例句
I'm sure the plan is viable.
我肯定这个方案行得通。
Do your children go to school yet?
府上的孩子们已经上学了吗?
Three million people watched as the ashes of this great man were gently poured into the brown waters of the river that would carry them to the ocean.