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 would prefer a non-smoking room.
我想要一间不许吸烟的房间。
I feel like having some dumplings.
我很想吃饺子。
The seed was sprayed over the ground in huge quantities by aeroplanes.