Preside at
公共 Public招待
🧩 词语组成解析
preside
[pri'zaid]
vi. 主持，指挥;担任会议主席;
at
[æt]
prep. （表示位置）在;在（某时间或时刻）;以，达; 向，朝;
n. 阿特（老挝辅币单位，100 阿特 = 1 基普）;
🗣️ 情景例句
I felt differently at that time.
那时我的感觉又不一样了。
Practice makes perfect.
熟能生巧。
Two heads are better than one.
人多智广。