基本解释n.十字絲;十字準線;準星;目標同根派生 crosshair相关词英汉例句The crosshair is reduced to a dot.準星縮減爲一個點。I study very very hard.I have HBS in my crosshair.我非常努力的學習,目標是爲了上哈彿。crosshair更多例句