詞語：kevlar
kevlar的解釋
kevlarn. 凱夫拉爾，纖維B（一種合成纖維）
kevlar的意思
Kevlar 凱夫拉;凱夫拉爾;芳綸;凱芙拉（一種合成纖維）;Kevlar Vest 凱夫拉爾防彈背心;防彈衣;Fine Kevlar 復合材;Human Kevlar 人體防彈衣;Kevlar glove 防切割手套;
kevlar的參考例句
1.Safe rooms also come with pressure-resistant windows and Kevlar bulletproof panels that look like normal walls. 安全密室還配有抗壓窗和合成纖維防彈板，它們看上去像普通牆面。
2.Two different fluids, however, can allow Kevlar armor to use far fewer layers, making it lighter and more flexible. 然而，有兩種不同的流體，能讓凱夫拉防彈衣使用更少的纖維層，使其更輕便柔韌。
3.Up to 2 million helmets issued by the military between 1980 and 2003 may have been manufactured with substandard Kevlar. 在1980年和2003之間，軍隊所發的數百萬件頭盔可能存在凱夫拉爾用料不標準的問題。