Kevlar
[化] 凯芙拉
🗣️ 情景例句
And my father, Dr. Philip Stewart.
这是我父亲， Philip Stewart医生。
Pen and ink is wit's plough.
笔墨是才智之犁。
The experts were now fully convinced that the animal was a puma,
专家们如今已经完全肯定那只动物就是美洲狮，