单词	closed-cell
释义	closed-cell adjective ˈklōz(d)-ˈsel  : consisting of numerous small sealed cavities usually filled with air closed-cell foam Word History First Known Use 1942, in the meaning defined above
随便看	allows (of) allows for allows of allox- alloxan alloxanate alloxanic acid alloxans alloxantin alloxuric alloxuric base alloy alloy steel alloyage alloyed alloying alloys allozooid alls allseed allseeds allspice allspices Allston allthing

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