单词	nudibranch
释义	nu·di·branch (ndə-brăngk′, ny-) n. See sea slug. [From New Latin Nūdibranchia, order name : NUDI- + BRANCHIA.] nu′di·branchi·ate (-brăngkē-ĭt) adj. & n.
随便看	up-to-the-minute uptown uptowner uptrend upturn upward upwardly upwardly mobile upward mobility upward of upwards of upward/upwards of upwell upwelling upwind Ur ur- ur- ur- ur- ur- uracil uraemia uraemia uraeus

英语词典包含135693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。