| 单词 | twin | 
| 释义 | Word Frequency twin(twɪn) noun 1.  a.  either of two persons or animals conceived at the same time b.  (as modifier)  a twin brotherSee also identical (sense 3),  fraternal (sense 3) 2.  a.  either of two persons or things that are identical or very similar; counterpart  b.  (as modifier)  twin carburettors 3.  Also called: macle a crystal consisting of two parts each of which has a definite orientation to the other verbWord forms: twins, twinning or twinned 4.  to pair or be paired together; couple  5. (intransitive) to bear twins 6. (intransitive) (of a crystal) to form into a twin 7. (intransitive) archaic to be born as a twin 8. (transitive) a.  to create a reciprocal relation between (two towns in different countries); pair (a town) with another in a different country b. (intransitive) (of a town) to be paired with a town in a different country Derived formstwinning (ˈtwinning) noun Word originOld English twinn; related to Old High German zwiniling twin, Old Norse tvinnr double | 
| 随便看 | 
 | 
英语词典包含233703条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。