Officiating
v. 行使（职务）( officiate的现在分词 ); 主持（宗教仪式）
✅ 同义词
🗣️ 情景例句
There aren't too many examples of this style of architecture left these days.
现在这种风格的建筑已所剩无几了。
Apothecaries would not sugar their pills unless they were bitter.
好药不苦不会加糖衣。
Merry Christmas and best wishes for the New Year!
圣诞快乐，并致以新年的良好祝愿！