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单词 pfd
释义

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PFD
PFD n. personal flotation device (see personal adj., n., and adv. Compounds).
ΚΠ
1982 Offshore (Nexis) Dec. In the Minnesota studies, volunteer subjects wore traditional ‘horse-collar’ PFDs, insulated flotation jackets, or full body deck (survival type) suits while floating in a cold-water research tank.
1988 S. E. McKay New Child Safety Handbk. x. 150/2 A Personal Flotation Device (PFD) is lightweight, fits like a jacket, and will keep a conscious child afloat. It is not a life jacket, however, and will not provide the same amount of buoyancy.
2001 Canoe & Kayak Mar. 70 I pulled on my neoprene gloves, cinched my PFD, and checked the throw bag.
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更新时间:2024/11/11 1:32:12