请输入您要查询的英文单词：
单词
ir-
释义
Definition of
ir-
in English:
ir-
prefix
ɪ
variant spelling of in-, in- assimilated before r (as in irradiate, irrelative)
Definition of
ir-
in US English:
ir-
prefix
ɪ
variant spelling of in-, in- assimilated before r (as in irrelevant, irradiate)
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polyhybrid
polyhydramnion
polyhydramnios
polyhydric
polyhydroxy
polyhydroxy-
polyhydroxyl
Polyhymnia
polyiamond
polyideism
polyimide
polyine
polyion
polyionic
polyisobutylene
polyisocyanate
polyisocyanurate
polyisoprene
polyisoprenes
polykaryocyte
polykaryocytic
polykaryocytic
polyketide
polylactic acid
polylaminated
英语词典包含464360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。
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更新时间：2025/11/16 14:19:25