| 单词 | bi |
| 释义 | Word Frequency bi 1(baɪ) adjective, noun slang short for bisexual (sense 1) Word Frequency bi 2the internet domain name for Burundi Word Frequency Bithe chemical symbol for bismuth Word Frequency bi- 1 or sometimes before a vowel bin- combining form 1. two; having two bifocal 2. occurring every two; lasting for two biennial 3. on both sides, surfaces, directions, etc bilateral 4. occurring twice during biweekly 5. a. denoting an organic compound containing two identical cyclic hydrocarbon systems biphenyl b. (rare in technical usage) indicating an acid salt of a dibasic acid sodium bicarbonate c. (not in technical usage) equivalent of di-1 (sense 2a) Word origin from Latin, from bis twiceWord Frequency bi- 2combining form a variant of bio- |
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