Orn
abbr. 鳥氨酸（ornithine）；裝飾（ornament）
??? 情景例句
Lots of flavors.
有很多種口味的。
Today is May 21st.
今天是五月二十一號。
They had to work inside the ship, cutting away old metal, fixing new metal plates, drilling holes, laying electrical and phone wires and fixing new pipes for water and steam.
他們要在船艙里工作，切掉舊的金屬，焊接新的金屬板，鉆孔，埋電線和電話線以及安裝新的水管和蒸汽管。