
intercepts
词源
源自拉丁语 'interceptus',由 'inter-'(在...之间)和 'capere'(拿取)组成,字面意思是在过程中截取。
verb
❶ 拦截或截获某物,通常指在移动过程中阻止其到达目的地。常用于军事、通信或体育等场景。
“The defense intercepted the quarterback's pass.”
(防守方拦截了四分卫的传球。)
“The spy agency intercepted a secret message.”
(间谍机构截获了一条秘密信息。)
❶ 数学中,指图形与坐标轴的交点。描述曲线或直线在坐标轴上的截距。
“Find the x-intercept and y-intercept of the line.”
(找出这条直线的x轴截距和y轴截距。)
“The parabola has two x-intercepts.”
(这条抛物线有两个x轴截距。)
noun
❶ 拦截的行为或被拦截的物品。在体育比赛中特指抢断对方传球的行为。
“The player made a crucial intercept in the final minute.”
(球员在最后一分钟完成了一次关键抢断。)
“The intercept of the enemy's communication was vital.”
(拦截敌人的通讯至关重要。)
❶ 数学中,图形与坐标轴的交点坐标值。
“The intercepts of the line are (3,0) and (0,4).”
(这条直线的截距点是(3,0)和(0,4)。)
“Calculate both intercepts to plot the graph.”
(计算两个截距来绘制图表。)
常见短语
intercept point — 拦截点或交点,指两个移动物体相遇或被拦截的特定位置。
“The fighter jets were directed to the intercept point.”
(战斗机被引导至拦截点。)
intercept ratio — 拦截率,在通信或雷达系统中表示成功拦截信号的比例。
“The new system has a higher intercept ratio than the old one.”
(新系统的拦截率比旧系统更高。)