英语词汇beam at怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	beam at
释义	beam at 简明释义朝……微笑：向某人微笑或露出开心的表情。网络释义 1 ?使…对准 ... beam sunnily阳光灿烂般地微笑 beam at使…对准 beam from tower to tower从一塔向另一塔发射 ... 2 ?讥笑 ... beating at／on 敲(门、窗等) beam at 讥笑 look at 看 ... 短语 1 Beam At The Crossroads 那个十字路口 2 shine a beam at 对…射出光束 3 Beam diameter at aperture 出光孔处光斑直径 ; 光束直径 ; 出口光斑双语例句 1 He pointed the torch beam at the floor. 他把手电筒光束指向地板。 2 The machine directs a powerful beam at the affected part of the body. 这种机器将很强的射线对准身体感染部位。《牛津词典》 3 During tests over several days, the pointer or tracker tracked an IR source and directed a laser beam at that source. 在几天的测试中，指示器或跟踪器跟踪一个红外光源，并引导激光束击中目标。
随便看	antinodal line antinodal point antinodal point anti nodal point antinodal point antinode antinode antinode antinode ring antinodes anti-noise antinoise antinoise antinoise campaign anti-noise capacitor antinoise carrier-operated device anti-noise circuit anti noise coding anti-noise coding anti-noise ear-phone anti-noise measure antinoise microphone anti-noise microphone anti-noise microphone, noise cancelling mic antinoise paint

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。