这里的oh表示零。
零在
美国英语中多用zero表示。如:
zero point zero three
zero zero seven
零的符号通常读作nought,尤其在英国英语中,如:
point nought three
Tie a knot, tie a knot, tie a tight knot. Tie a knot in the shape of a nought.
在一连串数字如电话号码或门牌号中,零常读作oh,如:
My telephone number is two eight one, three four eight, five double oh nine.