Acgih
abbr. 美国政府工业卫生学家会议（American Conference of Governmental Industrial Hygienists）
🗣️ 情景例句
It turned out he was Michael's father.
原来他是麦克的父亲。
Certainly.
当然可以。
Li Lei ran much faster than the other boys.
李磊跑得比其他男孩快得多。