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單詞乎

backpack

音標(biāo)[?b?kp?k]
backpack是什么意思、backpack怎么讀

backpack漢語翻譯

n.（指登山者、步行者使用或背小孩時使用的）背包， （有輕金屬框的）箱形背包；vi.背著背包徒步旅行；

backpack詞意辨析

復(fù)數(shù)：backpacks

backpack英語解釋

n.a bag carried by a strap on your back or shoulder

同義詞：back packknapsackpacksackrucksackhaversack

v.hike with a backpack

"Every summer they are backpacking in the Rockies"

同義詞：pack

backpack例句

    Backpack
    Backpack
    Backpack
    Backpack: Detection of People Carrying Objects Using Silhouettes
    Backpack: detection of people carrying objects using silhouettes
    MEDICAL SYSTEM WHICH INCLUDES A BACKPACK POUCH
    Backpack based system for human electricity generation and use when off the electric grid
    Gait and posture responses to backpack load during level walking in children
    Energy harvesting from a backpack instrumented with piezoelectric shoulder straps
    Use of the "CDC backpack aspirator"for surveillance of Aedes aegypti in San Juan, Puerto Rico.
    Assessing the Efficacy of Single-Pass Backpack Electrofishing to Characterize Fish Community Structure
    Field efficacy of the BG-Sentinel compared with CDC Backpack Aspirators and CO2-baited EVS traps for collection of adult Aedes aegyp...
    Taylor & Francis Online :: Assessing the Efficacy of Single-Pass Backpack Electrofishing to Characterize Fish Community Structure - ...
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