B

Related topics: Letters & punctuation

B, b /biː/ noun (plural B’s, b’s)

1. SLA[countableC, uncountableU] the second letter of the English alphabet 英语字母表的第二个字母

2. [countableC, uncountableU] the seventh note in the musical scale of C major or the musical key based on this note B音〔C大调音阶的第七音〕；B调

3 [countableC] a mark given to a student’s work to show that it is good but not excellent B级，乙级，乙等〔表示学业成绩良好〕

I got a B in history.

我历史得了个B。

4 [uncountableU] used to refer in a short way to one of two different things or people. You can call the first one A 乙，B〔两个不同事物或人中的一个，第一个称甲或A〕

the advantages and disadvantages of choosing product A or B

选择产品A或B的利和弊

→ plan B at plan1(6)

5. B4509/B1049 etc the name of a road in Britain that is smaller than an A-road B4509/B1049等公路〔英国公路名称，比A级公路小〕

6. [uncountableU] a common type of blood B型〔一种常见血型〕

→ from A to B at A1(6), → B-movie, B-side, B-road

Examples from the Corpus

B• She earned mostly B's this semester.

b. (also b British English)

AGEthe written abbreviation of born / born 的书面缩写，出生

Andrew Lanham, b. 1885

安德鲁·拉纳姆，生于1885年

单词	B
释义	B Related topics: Letters & punctuation B, b /biː/ noun (plural B’s, b’s) 1. SLA[countableC, uncountableU] the second letter of the English alphabet 英语字母表的第二个字母 2. [countableC, uncountableU] the seventh note in the musical scale of C major or the musical key based on this note B音〔C大调音阶的第七音〕；B调 3 [countableC] a mark given to a student’s work to show that it is good but not excellent B级，乙级，乙等〔表示学业成绩良好〕 I got a B in history. 我历史得了个B。 4 [uncountableU] used to refer in a short way to one of two different things or people. You can call the first one A 乙，B〔两个不同事物或人中的一个，第一个称甲或A〕 the advantages and disadvantages of choosing product A or B 选择产品A或B的利和弊 → plan B at plan1(6) 5. B4509/B1049 etc the name of a road in Britain that is smaller than an A-road B4509/B1049等公路〔英国公路名称，比A级公路小〕 6. [uncountableU] a common type of blood B型〔一种常见血型〕 → from A to B at A1(6), → B-movie, B-side, B-road Examples from the Corpus B• She earned mostly B's this semester. b. (also b British English) AGEthe written abbreviation of born / born 的书面缩写，出生 Andrew Lanham, b. 1885 安德鲁·拉纳姆，生于1885年
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