I

名词 i:

1. a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks)
   同义词：iodine, iodin, atomic number 53
2. the smallest whole number or a numeral representing this number
   同义词：one, 1, ace, single, unity
3. the 9th letter of the Roman alphabet
   同义词：letter i

形容词 i:

1. used of a single unit or thing; not two or more
   同义词：one, 1, ane

1. I paid only 3000 for this used car but it's worth a lot more.
   我只花了3000英镑就买下了这辆旧汽车，其价值远不止这些。
2. I enjoyed it very much.
   我非常喜欢。
3. I won 10 on the dogs.
   我赛狗赢了10英镑。
4. I Don't know for sure.
   我不能肯定。
5. I judge him to be about 40.
   我断定他有40来岁。
6. I shall go to visit him tomorrow.
   明天我将去看他。
7. I see what you mean.
   我明白你的意思。
8. I think he is right.
   我认为他是对的。

i 或 I

n.（名词）
【复数】 i`s 或 I`s
The ninth letter of the modern English alphabet.
I字母：现代英语字母表中的第九个字母
Any of the speech sounds represented by the letteri.
字母I的读音：由字母i 所表示的读音
The ninth in a series.
序列中第九
Something shaped like the letter I.
I形物：形状似I的物体

i
i 2
abbr.Mathematics （略语）【数学】
Imaginary unit.
Imaginary unit.