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单词
class of activity
释义
class of activity
网络
活动等级
网络释义
1.
活动等级
(二)
活动等级
(
Class of activity
):包括抑制标准中之生物本体活动,依据其对於人类与环境之危险性,活动可分为四个等级。1. …
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例句
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lift-slab
lift-slab
lift-slab construction
lift slab construction
lift-slab method
lift-slab structure
lift slack cable switch
lift slack-cable-switch
lift sling here
lift slope
lift off
lifts-on
lifts-out
lift span
lift spirits
lift stage
lift station
lift stop
lift stroke
lift strut
lift sub
lift up
lift swing door
lift system
lift system
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/8/19 6:10:49