凯芙拉 kǎifúlā Kevlar Definitions Defs Origin Strokes Stroke Words Sentences Sents 凯芙拉 凱芙拉 kǎifúlā Kevlar a strong synthetic fiber used especially in body armor and tires Frequency Written text 0.009 per million Sources Frequency data BCC Corpus (BLCU)
凯芙拉 凱芙拉 kǎifúlā Kevlar a strong synthetic fiber used especially in body armor and tires Frequency Written text 0.009 per million Sources Frequency data BCC Corpus (BLCU)
