3325英語網(wǎng) 單詞
B的意思
B
英 [bi?]
美 [bi?]
- n. 英語字母的第二個字母；乙等（成績）
英文詞源
- B
second letter of the Latin alphabet, corresponding to Greek beta, Phoenician beth, literally "house." It "has nothing of that variety of pronunciation shown by most English letters" [Century Dictionary]. The Germanic "b" is said to represent a "bh" sound in Proto-Indo-European, which continued as "bh" in Sanskrit, became "ph" in Greek (brother/Greek phrater; bear (v.)/Greek pherein) and "f" in Latin (frater, ferre).
Often indicating "second in order." B-movie is by 1939, usually said to be so called from being the second, or supporting, film in a double feature. Some film industry sources say it was so called for being the second of the two films major studios generally made in a year, and the one cast with less headline talent and released with less promotion. And early usage varies with grade-B movie, suggesting a perceived association with quality.
B-side of a gramophone single is by 1962 (flip-side is by 1949). B-girl, abbreviation of bar girl, U.S. slang for a woman paid to encourage customers at a bar to buy her drinks, is by 1936.
雙語例句
- 1. I got B plus (B+) in the test.
- 我考試得了個B+。
《牛津詞典》
- 2. The 'b' in 'lamb' is silent.
- lamb中的b不發(fā)音。
《牛津詞典》
- 3. I was assigned to B platoon.
- 我被派到B排工作。
《牛津詞典》
- 4. Let x be the sum of a and b.
- 設(shè)x為a加b之和。
《牛津詞典》
- 5. The 'b' in lamb is not pronounced.
- lamb中的b不發(fā)音。
《牛津詞典》
- 6. I'm giving him a B minus.
- 我打算給他一個B-。
《柯林斯英漢雙解大詞典》
- 7. I got (a) B minus (B-) in the test.
- 這次考試我得了個B-。
《牛津詞典》
- 8. You don't sound the 'b' in the word 'comb'.
- 說comb時字母b不發(fā)音。
《牛津詞典》
- 9. Vitamin B assists in red-blood-cell regeneration.
- 維生素B有助于紅細胞的再生。
《柯林斯英漢雙解大詞典》
- 10. You are asked to swallow a capsule containing vitamin B.
- 你被要求吞下一顆含維生素B的膠囊。
《柯林斯英漢雙解大詞典》
- 11. The different types are designated by the letters A, B and C.
- 不同的類型分別用字母A、B和C標(biāo)明。
《牛津詞典》
- 12. Either A or B matches it.
- 不是A與它匹配，就是B與它匹配。
youdao
- 13. Draw a line from a to B.
- 從A到B劃一條線。
《新英漢大辭典》
- 14. It would be bad to start out at a B or C.
- 以B或C 的成績作為起點是不利的。
youdao
- 15. Finally, Mr. A called Mr. B a wonderful man.
- 最后A先生稱B先生是位出色的人。
youdao
- 16. I can read "B".
- 我會讀字母“B”。
youdao
- 17. People with type B blood are cheerful and outgoing.
- B型血的人開朗外向。
youdao
- 18. There's also a restaurant serving hot meals situated on B deck.
- B 甲板上還有一家供應(yīng)熱餐的餐廳。
youdao
- 19. The best evidence to date concerns folate, one of the B vitamins.
- 迄今為止最好的證據(jù)是葉酸，即維生素B的一種。
youdao
- 20. Mr. A was counsel for the plaintiff, and Mr. B for the defendant.
- A先生作原告的辯護人，B先生作被告的辯護人。
《新英漢大辭典》
- 21. Brother A said he would starve to death; Brother B said he wouldn't.
- 哥哥A說他會餓死；弟弟B 說他不會。
youdao
- 22. This time, instead of butter, the toast had a letter "B" written on one side.
- 這一次，在吐司的一邊沒有涂黃油，而是寫了一個字母 “B”。
youdao
- 23. In the first two experiments, either the butter or the letter "B" plays a role.
- 在前兩個實驗中，黃油或字母“B”起了作用。
youdao
- 24. In the observational studies we found that some of the B vitamins were beneficial.
- 在觀察性研究中，我們發(fā)現(xiàn)一些維生素B是有益的。
youdao
- 25. Three other types of airspace, Classes D, C and B, govern the vicinity of airports.
- 其他三種領(lǐng)空，D、C和B類，管理著機場周圍地區(qū)。
youdao
- 26. If Plan A fails, go to Plan B.
- 假如第一方案失敗了，就執(zhí)行第二方案。
《牛津詞典》
- 27. Assume A knows B is guilty.
- 假定甲知道乙應(yīng)負罪責(zé)。
《牛津詞典》
- 28. Shall we go for plan A or plan B?
- 我們采用第一方案還是第二方案？
《牛津詞典》
- 29. That note should be B flat, not B.
- 那個音應(yīng)該是降B音，而不是B音。
《牛津詞典》
- 30. Let's pretend A meets B in the park.
- 假設(shè)甲某和乙某在公園里相遇。
《牛津詞典》