Ostiolum
孔口
🗣️ 情景例句
Dinner for the entire family.
给全家做晚餐
He likes playing the eletronic organ.
他喜欢弹电子琴。
They were also quite sure that a cigarette end did not start the fire.
他们还十分肯定火灾也不是由烟头引起的。