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单词
concern oneself
释义
concern oneself
freq.
5
dict.
3
从事,忙于(常与with, about, in, over连用);关心,关注,关切,挂念,担心,忧虑
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valva tricuspidalis
Valva trunci pulmonalis
valv-comb.f.
valve-
valve
valve 3-channel carrier telephone terminal equipment
valve ablation
valve accelerating pump
valve acceleration
valve action
valve action diode
valve actuated pulse column
valve actuating device
valve actuating gear
valve-actuating mechanism
valve actuating mechanism
valve actuating push rod
valve actuating rocker
valve actuation
valve actuation member
valve actuator
valve adapter
valve adjuster
valve adjusting
valve adjusting ball stud
英汉翻译词典包含4368284条英汉汉英翻译词条,基本涵盖了全部常用英语单词及常用语的翻译及用法,是英语学习的有利工具。
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更新时间:2026/4/9 11:22:29